CN104284018A - Terminal - Google Patents
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- CN104284018A CN104284018A CN201410489754.8A CN201410489754A CN104284018A CN 104284018 A CN104284018 A CN 104284018A CN 201410489754 A CN201410489754 A CN 201410489754A CN 104284018 A CN104284018 A CN 104284018A
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Abstract
The embodiment of the invention discloses a terminal which comprises a voice signal obtaining unit, a voice signal detecting unit and a voice frequency processing unit. The voice signal obtaining unit is used for obtaining voice signals collected in a conversation process with a second terminal. The voice signal detecting unit is used for detecting whether voice signals meet the voice frequency processing conditions. The voice frequency processing unit is used for adjusting playing of received second voice signals sent by the second terminal according to the voice frequency processing conditions if the voice signals meet the voice frequency processing conditions. Playing of the voice signals can be adjusted according to the voice frequency processing conditions, voice frequency processing efficiency is high, and voice quality can be improved.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of terminal.
Background technology
Voice call is the voice signal sent by first terminal is sent to the second terminal communication mode by transmission medium, and such as base call, mobile phone communication, intercom is conversed, MSN etc.In the process of voice call, usually cause speech quality lower because there is the reasons such as noise source in the environment residing for user that network signal intensity volume that is more weak, terminal plays voice signal is lower, terminal is corresponding that receives of terminal, user is needed manually to adjust the volume of terminal, even if user manually adjusts the volume of terminal, user likely still can not hear clearly opposite end send voice signal, cause transmission efficiency lower.In addition, when user corresponding to the first terminal in voice call process and user corresponding to the second terminal dispute, the tone that the user that such as the second terminal is corresponding receives the voice signal that first terminal sends is stronger, sound is larger, then user is also stronger by the tone of the voice signal of the second terminal transmission, sound is also comparatively large, by the disagreement of aggravation both sides, causes speech quality lower.
Summary of the invention
The embodiment of the present invention provides a kind of terminal, and audio frequency treatment effeciency is higher, can promote speech quality.
Embodiments provide a kind of terminal, comprising:
Voice signal acquiring unit, for obtaining and the voice signal that collects in the second terminal call process;
Whether Speech signal detection unit, meet audio frequency treatment conditions for detecting described voice signal;
Audio treatment unit, if meet described audio frequency treatment conditions for described voice signal, then adjusts according to the broadcasting of described audio frequency treatment conditions to the second voice signal that described second terminal received sends.
Implement the embodiment of the present invention, the voice signal that voice signal acquiring unit obtains and collects in the second terminal call process, whether Speech signal detection unit inspection voice signal meets audio frequency treatment conditions, if voice signal meets audio frequency treatment conditions, then audio treatment unit adjusts according to the broadcasting of audio frequency treatment conditions to the second voice signal that the second terminal received sends, audio frequency treatment effeciency is higher, can promote speech quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of audio-frequency processing method provided in first embodiment of the invention;
Fig. 2 is the schematic flow sheet of a kind of audio-frequency processing method provided in second embodiment of the invention;
Fig. 3 is the schematic flow sheet of a kind of audio-frequency processing method provided in third embodiment of the invention;
Fig. 4 is the schematic flow sheet of a kind of audio-frequency processing method provided in fourth embodiment of the invention;
Fig. 5 is the structural representation of a kind of terminal provided in first embodiment of the invention;
Fig. 6 is the structural representation of the Speech signal detection unit of Fig. 5 in the embodiment of the present invention;
Fig. 7 is the structural representation of the audio treatment unit of Fig. 5 in the embodiment of the present invention;
Fig. 8 is the structural representation of the audio frequency parameter adjustment unit of Fig. 7 in the embodiment of the present invention;
Fig. 9 is the structural representation of a kind of terminal provided in second embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of terminal, the voice signal that voice signal acquiring unit obtains and collects in the second terminal call process, whether Speech signal detection unit inspection voice signal meets audio frequency treatment conditions, if voice signal meets audio frequency treatment conditions, then audio treatment unit adjusts according to the broadcasting of audio frequency treatment conditions to the second voice signal that the second terminal received sends, the volume of first terminal manually can only be adjusted for the user that first terminal in prior art is corresponding, embodiment of the present invention audio frequency treatment effeciency is higher, speech quality can be promoted.
The embodiment of the present invention is mentioned to voice signal can comprise the first voice signal that in first terminal and the second terminal call process, first terminal sends to the second terminal, also can comprise the second voice signal that the second terminal that in first terminal and the second terminal call process, first terminal receives sends, specifically not limit by the embodiment of the present invention.
In the embodiment of the present invention, first terminal detects that the first voice signal comprises the first keyword database in the first keyword, the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, the frequency of the second voice signal is greater than predeterminated frequency threshold value, the heart rate that second voice signal comprises the second keyword in the second keyword database or the second terminal respective user is greater than default heart rate threshold, then first terminal can be determined to detect that voice signal meets audio frequency treatment conditions, wherein the first keyword database and the second keyword database can be same keyword database, also can be different keyword database, concrete not by the restriction of the embodiment of the present invention.
The terminal that the embodiment of the present invention is mentioned to can comprise mobile phone, panel computer, PC (personal computer, personal computer) or Worn type smart machine etc.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of audio-frequency processing method provided in first embodiment of the invention, and the audio-frequency processing method as shown in the figure in the embodiment of the present invention can comprise:
S101, the voice signal that first terminal obtains and collects in the second terminal call process.
First terminal can obtain the voice signal carrying out with the second terminal collecting in communication process, wherein voice signal can comprise the first voice signal that in first terminal and the second terminal call process, first terminal sends to the second terminal, also can comprise the second voice signal that the second terminal that in first terminal and the second terminal call process, first terminal receives sends.
S102, first terminal detects voice signal and whether meets audio frequency treatment conditions.
After first terminal gets voice signal, this voice signal can be detected and whether meet audio frequency treatment conditions, if this voice signal meets audio frequency treatment conditions, then perform S103 further; If this voice signal is discontented with footsteps treatment conditions frequently, then perform S104 further.
In an alternative embodiment, when the voice signal that first terminal gets comprises the first voice signal that first terminal sends to the second terminal, first terminal can detect the first voice signal and whether comprise the first keyword in the first keyword database, if the first voice signal comprises the first keyword in the first keyword database, then first terminal can determine to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword in the first keyword database; If the first voice signal does not comprise the arbitrary keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal is discontented with footsteps treatment conditions frequently.Keyword wherein in the first keyword database such as can comprise " you can say again ", " shyly not catching " or " your sound energy point " etc., such as, in first terminal and the second terminal speech communication process, the first voice signal that first terminal respective user sends comprises " shyly not catching ", then first terminal can detect that the first voice signal comprises the first keyword in the first keyword database, and then determines to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword.
Further alternative, after first terminal gets the first voice signal, first voice signal can be changed into character string, detect above-mentioned character string and whether comprise the first keyword in the first keyword database, if above-mentioned character string comprises the first keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword; If above-mentioned character string does not comprise the arbitrary keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal is discontented with footsteps treatment conditions frequently.
As the optional execution mode of one, if the voice signal that first terminal gets comprises the second voice signal that the second terminal of receiving with first terminal in the second terminal call process sends, then first terminal can detect the second voice signal and whether meets audio frequency treatment conditions.
Further alternative, whether the amplitude that first terminal can detect the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the amplitude of the amplitude of the second voice signal.Wherein the amplitude of the amplitude of the second voice signal can represent the sound intensity of the second terminal respective user, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then first terminal can recognize the sound of the second terminal respective user comparatively greatly, and then can detect that the second voice signal meets audio frequency treatment conditions.
Further alternative, whether the frequency that first terminal can detect the second voice signal is greater than predeterminated frequency threshold value, if the frequency of the second voice signal is greater than predeterminated frequency threshold value, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the frequency of the second voice signal.Wherein the frequency of the second voice signal can represent the intonation of the second terminal respective user, if the frequency of the second voice signal is greater than predeterminated frequency threshold value, then first terminal can identify that the tone of the second terminal respective user is stronger, and then detects that the second voice signal meets audio frequency treatment conditions.
Further alternative, first terminal can detect the second voice signal and whether comprise the second keyword in the second keyword database, if the second voice signal comprises the second keyword in the second keyword database, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the second keyword in the second keyword database; If the second voice signal does not comprise the arbitrary keyword in the second keyword database, then first terminal is determined to detect that the second voice signal is discontented with footsteps treatment conditions frequently.Keyword wherein in the second keyword database such as can comprise the auxiliary words of mood such as " Nima ", " Na Ni " or " leaning on ".Concrete, in first terminal and the second terminal speech communication process, after first terminal receives the second voice signal of the second terminal transmission, second voice signal can be changed into character string, detect above-mentioned character string and whether comprise the second keyword in the second keyword database, if above-mentioned character string comprises the second keyword in the second keyword database, then first terminal detects that the second voice signal meets audio frequency treatment conditions; If above-mentioned character string does not comprise the arbitrary keyword in the second keyword database, then first terminal detects that the second voice signal is discontented with footsteps treatment conditions frequently, such as above-mentioned character string comprises " leaning on ", then first terminal detects that the second voice signal comprises the second keyword in the second keyword database, then first terminal can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the second keyword.
It is to be noted, second keyword database can be the first keyword database, namely when first terminal detects the second keyword that the second voice signal comprises in the first keyword database, determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the second keyword, optionally, second keyword database can not be same keyword database with the first keyword database yet, and the embodiment of the present invention does not limit.
Further alternative, whether the heart rate that first terminal can detect the second terminal respective user is greater than default heart rate threshold, if the heart rate of the second terminal respective user is greater than default heart rate threshold, then first terminal can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the heart rate of the second terminal respective user.Concrete, in first terminal and the second terminal speech communication process, the smart machine (such as Intelligent bracelet etc.) that second terminal respective user is worn can gather the heart rate of the second terminal respective user, and the heart rate of the second terminal respective user collected is sent to the second terminal, second voice signal of the heart rate carrying the second terminal respective user can be sent to first terminal by the second terminal, then whether the heart rate that first terminal can detect the second terminal respective user is greater than default heart rate threshold.Default heart rate threshold whether is greater than including but not limited to the heart rate of detection second terminal respective user in the embodiment of the present invention, the blood pressure or pulse etc. of the second terminal respective user can also be detected, whether the blood pressure that such as first terminal can detect the second terminal respective user is greater than default blood pressure thresholds, if the blood pressure of the second terminal respective user is greater than default blood pressure thresholds, then first terminal can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the blood pressure of the second terminal respective user, specifically do not limit by the embodiment of the present invention.
Further alternative, whether the phase place that first terminal can detect the second voice signal meets preset phase threshold value, if the phase place of the second voice signal does not meet preset phase threshold value, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the phase place of the second voice signal.Wherein the phase place of the second voice signal can represent the word speed of the second terminal respective user, if the phase place of the second voice signal meets preset phase threshold value, then first terminal can identify that the word speed of the second terminal respective user is very fast, and then detects that the second voice signal meets audio frequency treatment conditions.
It is pointed out that method flow that whether embodiment of the present invention also can meet audio frequency treatment conditions by detection second voice signal detects the first voice signal and whether meets audio frequency treatment conditions, specifically do not limit by the embodiment of the present invention.
S103, first terminal adjusts according to the broadcasting of audio frequency treatment conditions to the second voice signal that the second terminal received sends.
After first terminal detects that voice signal meets audio frequency treatment conditions, can adjust according to the broadcasting of audio frequency treatment conditions to the second voice signal that the second terminal received sends.
As the optional execution mode of one, first terminal detects that the first voice signal comprises the first keyword in the first keyword database, first terminal can determine to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword in the first keyword database, then first terminal according to the audio frequency parameter of audio frequency treatment conditions adjustment first terminal, and can play the second voice signal through audio frequency parameter adjustment.The first voice signal that such as first terminal respective user sends comprises the first keyword and " does not shyly catch ", then first terminal can according to the amplitude of amplitude of audio frequency treatment conditions adjustment first terminal corresponding to the first keyword, and the second voice signal play through amplitude adjustment, so that first terminal respective user is when the volume without the need to manually adjusting first terminal, the second voice signal that the second terminal sends can be caught, promote Consumer's Experience.
Further alternative, after first terminal detects that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword, the amplitude of current amplitude can be obtained, and according to audio frequency treatment conditions, the amplitude of the amplitude of first terminal is adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of current amplitude, and play the second voice signal corresponding to target amplitude, the amplitude of the current amplitude of such as first terminal is 30db decibel, second predetermined amplitude threshold value is 10db, first voice signal comprises " shyly not catching ", then the amplitude of the amplitude of first terminal can be adjusted to 40db by first terminal, if the first voice signal comprises " your sound energy point ", then the amplitude of the amplitude of first terminal can be adjusted to 20db by first terminal, etc.
As optional execution mode, first terminal detects that the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then can to recognize the sound of the second terminal respective user larger for first terminal, first terminal can adjust the amplitude of the amplitude of first terminal, and the second voice signal play through amplitude adjustment, the amplitude of wherein passing through the amplitude of adjustment is less than the amplitude of current amplitude.Optionally, first terminal detects that the frequency of the second voice signal is greater than predeterminated frequency threshold value, then first terminal can identify that the tone of the second terminal respective user is stronger, first terminal can adjust the frequency of first terminal, and the second voice signal play through overfrequency adjustment, the frequency wherein through adjustment is less than ongoing frequency.Optionally, first terminal detects that the second voice signal comprises the second keyword in the second keyword database, then first terminal can identify that the mood of the second terminal respective user is in affective state, first terminal can adjust the audio frequency parameter of first terminal, and the second voice signal play through audio frequency parameter adjustment, such as first terminal reduces amplitude, the reduction frequency of amplitude or adjusts phase place etc.
S104, first terminal plays the second voice signal of the second terminal transmission received.
First terminal detects that voice signal is discontented with footsteps treatment conditions frequently, then first terminal can play-over the second voice signal of the second terminal transmission received, without the need to adjusting the audio frequency parameter of first terminal.
In the audio-frequency processing method shown in Fig. 1, the voice signal that first terminal obtains and collects in the second terminal call process, when detecting that this voice signal meets audio frequency treatment conditions, adjust according to the broadcasting of these audio frequency treatment conditions to the second voice signal that the second terminal received sends, audio frequency treatment effeciency is higher, can promote speech quality.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of a kind of audio-frequency processing method provided in second embodiment of the invention, and the audio-frequency processing method as shown in the figure in the embodiment of the present invention can comprise:
S201, first terminal obtains the first voice signal sent to the second terminal with first terminal in the second terminal call process.
First terminal can obtain the voice signal carrying out with the second terminal collecting in communication process, and wherein voice signal can comprise the first voice signal that in first terminal and the second terminal call process, first terminal sends to the second terminal.
S202, first terminal detects the first voice signal and whether comprises the first keyword in the first keyword database.
First terminal can detect the first voice signal and whether comprise the first keyword in the first keyword database, if the first voice signal comprises the first keyword in the first keyword database, then first terminal can determine to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword in the first keyword database; If the first voice signal does not comprise the arbitrary keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal is discontented with footsteps treatment conditions frequently.Keyword wherein in the first keyword database such as can comprise " you can say again ", " shyly not catching " or " your sound energy point " etc., such as, in first terminal and the second terminal speech communication process, the first voice signal that first terminal respective user sends comprises " shyly not catching ", then first terminal can detect that the first voice signal comprises the first keyword in the first keyword database, and then determines to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword.
Further alternative, after first terminal gets the first voice signal, first voice signal can be changed into character string, detect above-mentioned character string and whether comprise the first keyword in the first keyword database, if above-mentioned character string comprises the first keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword; If above-mentioned character string does not comprise the arbitrary keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal is discontented with footsteps treatment conditions frequently.
S203, first terminal determines to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword in the first keyword database.
First terminal detects that the first voice signal comprises the first keyword in the first keyword database, then first terminal can determine to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword in the first keyword database.
S204, first terminal adjusts according to the broadcasting of audio frequency treatment conditions to the second voice signal that the second terminal received sends.
First terminal determines to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword in the first keyword database, then first terminal according to the audio frequency parameter of audio frequency treatment conditions adjustment first terminal, and can play the second voice signal through audio frequency parameter adjustment.The first voice signal that such as first terminal respective user sends comprises the first keyword and " does not shyly catch ", then first terminal can according to the amplitude of amplitude of audio frequency treatment conditions adjustment first terminal corresponding to the first keyword, and the second voice signal play through amplitude adjustment, so that first terminal respective user is when the volume without the need to manually adjusting first terminal, the second voice signal that the second terminal sends can be caught, promote Consumer's Experience.
Further alternative, after first terminal detects that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword, the amplitude of current amplitude can be obtained, and according to audio frequency treatment conditions, the amplitude of the amplitude of first terminal is adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of current amplitude, the amplitude of the current amplitude of such as first terminal is 30db decibel, second predetermined amplitude threshold value is 10db, first voice signal comprises " shyly not catching ", then the amplitude of the amplitude of first terminal can be adjusted to 40db by first terminal; If the first voice signal comprises " your sound energy point ", then the amplitude of the amplitude of first terminal can be adjusted to 20db by first terminal, etc.
S205, first terminal plays the second voice signal of the second terminal transmission received.
First terminal detects that the first voice signal does not comprise the arbitrary keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal is discontented with footsteps treatment conditions frequently, then first terminal can play-over the second voice signal of the second terminal transmission received, without the need to adjusting the audio frequency parameter of first terminal.
In the audio-frequency processing method shown in Fig. 2, first terminal obtains the first voice signal sent to the second terminal with first terminal in the second terminal call process, when the first keyword that the first voice signal comprises in the first keyword database being detected, the audio frequency treatment conditions broadcasting to second voice signal that second terminal that receive send corresponding according to the first keyword adjusts, audio frequency treatment effeciency is higher, can promote speech quality.
Refer to Fig. 3, Fig. 3 is the schematic flow sheet of a kind of audio-frequency processing method provided in third embodiment of the invention, and the audio-frequency processing method as shown in the figure in the embodiment of the present invention can comprise:
S301, the second voice signal that the second terminal that first terminal obtains and receives in the second terminal call process sends.
First terminal can obtain the voice signal carrying out with the second terminal collecting in communication process, and wherein voice signal can comprise the second voice signal that the second terminal that in first terminal and the second terminal call process, first terminal receives sends.
S302, first terminal detects the second voice signal and whether meets audio frequency treatment conditions.
After first terminal gets the second voice signal, can detect the second voice signal and whether meet audio frequency treatment conditions, if the second voice signal meets audio frequency treatment conditions, then first terminal can perform S303 further; If the second voice signal is discontented with footsteps treatment conditions frequently, then first terminal can perform 305 further.
As the optional execution mode of one, whether the amplitude that first terminal can detect the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the amplitude of the amplitude of the second voice signal.Wherein the amplitude of the amplitude of the second voice signal can represent the sound intensity of the second terminal respective user, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then first terminal can recognize the sound of the second terminal respective user comparatively greatly, and then can detect that the second voice signal meets audio frequency treatment conditions.
As the optional execution mode of one, whether the frequency that first terminal can detect the second voice signal is greater than predeterminated frequency threshold value, if the frequency of the second voice signal is greater than predeterminated frequency threshold value, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the frequency of the second voice signal.Wherein the frequency of the second voice signal can represent the intonation of the second terminal respective user, if the frequency of the second voice signal is greater than predeterminated frequency threshold value, then first terminal can identify that the tone of the second terminal respective user is stronger, and then detects that the second voice signal meets audio frequency treatment conditions.
As the optional execution mode of one, first terminal can detect the second voice signal and whether comprise the second keyword in the second keyword database, if the second voice signal comprises the second keyword in the second keyword database, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the second keyword in the second keyword database; If the second voice signal does not comprise the arbitrary keyword in the second keyword database, then first terminal is determined to detect that the second voice signal is discontented with footsteps treatment conditions frequently.Keyword wherein in the second keyword database such as can comprise the auxiliary words of mood such as " Nima ", " Na Ni " or " leaning on ".Concrete, in first terminal and the second terminal speech communication process, after first terminal receives the second voice signal of the second terminal transmission, second voice signal can be changed into character string, detect above-mentioned character string and whether comprise the second keyword in the second keyword database, if above-mentioned character string comprises the second keyword in the second keyword database, then first terminal detects that the second voice signal meets audio frequency treatment conditions; If above-mentioned character string does not comprise the arbitrary keyword in the second keyword database, then first terminal detects that the second voice signal is discontented with footsteps treatment conditions frequently, such as above-mentioned character string comprises " leaning on ", then first terminal detects that the second voice signal comprises the second keyword in the second keyword database, then first terminal can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the second keyword.
As the optional execution mode of one, whether the heart rate that first terminal can detect the second terminal respective user is greater than default heart rate threshold, if the heart rate of the second terminal respective user is greater than default heart rate threshold, then first terminal can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the heart rate of the second terminal respective user.Concrete, in first terminal and the second terminal speech communication process, the smart machine (such as Intelligent bracelet etc.) that second terminal respective user is worn can gather the heart rate of the second terminal respective user, and the heart rate of the second terminal respective user collected is sent to the second terminal, second voice signal of the heart rate carrying the second terminal respective user can be sent to first terminal by the second terminal, then whether the heart rate that first terminal can detect the second terminal respective user is greater than default heart rate threshold.Default heart rate threshold whether is greater than including but not limited to the heart rate of detection second terminal respective user in the embodiment of the present invention, the blood pressure or pulse etc. of the second terminal respective user can also be detected, whether the blood pressure that such as first terminal can detect the second terminal respective user is greater than default blood pressure thresholds, if the blood pressure of the second terminal respective user is greater than default blood pressure thresholds, then first terminal can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the blood pressure of the second terminal respective user, specifically do not limit by the embodiment of the present invention.
As the optional execution mode of one, whether the phase place that first terminal can detect the second voice signal meets preset phase threshold value, if the phase place of the second voice signal does not meet preset phase threshold value, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the phase place of the second voice signal.Wherein the phase place of the second voice signal can represent the word speed of the second terminal respective user, if the phase place of the second voice signal meets preset phase threshold value, then first terminal can identify that the word speed of the second terminal respective user is very fast, and then detects that the second voice signal meets audio frequency treatment conditions.
S303, first terminal, according to audio frequency treatment conditions, adjusts the audio frequency parameter of first terminal.
After first terminal detects that the second voice signal meets audio frequency treatment conditions, can according to audio frequency treatment conditions, the audio frequency parameter of adjustment first terminal.
Such as, first terminal detects that the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then can to recognize the sound of the second terminal respective user larger for first terminal, first terminal can adjust the amplitude of the amplitude of first terminal, and the amplitude wherein through adjusting is less than the amplitude of current amplitude.And for example, first terminal detects that the frequency of the second voice signal is greater than predeterminated frequency threshold value, then first terminal can identify that the tone of the second terminal respective user is stronger, and first terminal can adjust the frequency of first terminal, and the frequency wherein through adjustment is less than ongoing frequency.For another example, first terminal detects that the second voice signal comprises the second keyword in the second keyword database, then first terminal can identify that the mood of the second terminal respective user is in affective state, first terminal can adjust the audio frequency parameter of first terminal, and such as first terminal reduces amplitude, the reduction frequency of amplitude or adjusts phase place etc.
S304, first terminal plays the second voice signal through audio frequency parameter adjustment.
After first terminal adjustment audio frequency parameter, the second voice signal through audio frequency parameter adjustment can be play.
S305, first terminal plays the second voice signal of the second terminal transmission received.
First terminal detects that the second voice signal is discontented with footsteps treatment conditions frequently, then first terminal can play-over the second voice signal of the second terminal transmission received, without the need to adjusting the audio frequency parameter of first terminal.
In the audio-frequency processing method shown in Fig. 3, the second voice signal that the second terminal that first terminal obtains and receives in the second terminal call process sends, when detecting that the second voice signal meets audio frequency treatment conditions, according to the audio frequency parameter of audio frequency treatment conditions adjustment first terminal, and the second voice signal play through audio frequency parameter adjustment, audio frequency treatment effeciency is higher, can promote speech quality.
Refer to Fig. 4, Fig. 4 is the schematic flow sheet of a kind of audio-frequency processing method provided in fourth embodiment of the invention, and the audio-frequency processing method as shown in the figure in the embodiment of the present invention can comprise:
S401, the voice signal that first terminal obtains and collects in the second terminal call process.
First terminal can obtain the voice signal carrying out with the second terminal collecting in communication process, wherein voice signal can comprise the first voice signal that in first terminal and the second terminal call process, first terminal sends to the second terminal, also can comprise the second voice signal that the second terminal that in first terminal and the second terminal call process, first terminal receives sends.
S402, first terminal detects voice signal and whether meets audio frequency treatment conditions.
After first terminal gets voice signal, this voice signal can be detected and whether meet audio frequency treatment conditions, if this voice signal meets audio frequency treatment conditions, then perform S403 further; If this voice signal is discontented with footsteps treatment conditions frequently, then perform S406 further.
In an alternative embodiment, when the voice signal that first terminal gets comprises the first voice signal that first terminal sends to the second terminal, first terminal can detect the first voice signal and whether comprise the first keyword in the first keyword database, if the first voice signal comprises the first keyword in the first keyword database, then first terminal can determine to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword in the first keyword database; If the first voice signal does not comprise the arbitrary keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal is discontented with footsteps treatment conditions frequently.Keyword wherein in the first keyword database such as can comprise " you can say again ", " shyly do not catch " or " your sound energy point " etc., such as, in first terminal and the second terminal speech communication process, the first voice signal that first terminal respective user sends can comprise " shyly not catching ", after then first terminal obtains the first voice signal, detect that the first voice signal comprises the first keyword in the first keyword database, then first terminal can be determined to detect that the first voice signal meets audio frequency treatment conditions corresponding to the first keyword.
As the optional execution mode of one, whether the amplitude that first terminal can detect the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then first terminal determines to detect that the second voice signal meets audio frequency treatment conditions corresponding to the amplitude of the amplitude of the second voice signal.Wherein the amplitude of the amplitude of the second voice signal can represent the sound intensity of the second terminal respective user, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then first terminal can recognize the sound of the second terminal respective user comparatively greatly, and then can detect that the second voice signal meets audio frequency treatment conditions.
S403, first terminal obtains the amplitude of current amplitude.
First terminal can obtain the amplitude of current amplitude after detecting that voice signal meets audio frequency treatment conditions.
S404, the amplitude of the amplitude of first terminal, according to audio frequency treatment conditions, is adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of current amplitude by first terminal.
The amplitude of the amplitude of first terminal according to audio frequency treatment conditions, can be adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of current amplitude by first terminal.The amplitude of the current amplitude of such as first terminal is 30db decibel, and the second predetermined amplitude threshold value is 10db, and the first voice signal comprises " shyly not catching ", then the amplitude of the amplitude of first terminal can be adjusted to 40db by first terminal; If the first voice signal comprises " your sound energy point ", then the amplitude of the amplitude of first terminal can be adjusted to 20db by first terminal, etc.And for example the amplitude of the current amplitude of first terminal is 30db decibel, and the second predetermined amplitude threshold value is 10db, and the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then the amplitude of the amplitude of first terminal can be adjusted to 20db by first terminal.
S405, first terminal plays the second voice signal of the second terminal transmission received through amplitude adjustment.
First terminal the amplitude of amplitude is adjusted to the target amplitude of the amplitude interval second predetermined amplitude threshold value of current amplitude after, can play through amplitude adjustment receive second terminal send the second voice signal.
S406, first terminal plays the second voice signal of the second terminal transmission received.
First terminal detects that voice signal is discontented with footsteps treatment conditions frequently, then first terminal can play-over the second voice signal of the second terminal transmission received, without the need to adjusting the audio frequency parameter of first terminal.
In the audio-frequency processing method shown in Fig. 4, the voice signal that first terminal obtains and collects in the second terminal call process, when detecting that voice signal meets audio frequency treatment conditions, according to audio frequency treatment conditions, the amplitude of the amplitude of first terminal is adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of current amplitude, and play the second voice signal of the second terminal transmission received through amplitude adjustment, the amplitude regulated efficiency of amplitude is higher, can promote speech quality.
Refer to Fig. 5, Fig. 5 is the structural representation of a kind of terminal provided in first embodiment of the invention, terminal 500 as shown in the figure in the embodiment of the present invention at least can comprise voice signal acquiring unit 510, Speech signal detection unit 520 and audio treatment unit 530, wherein:
Voice signal acquiring unit 510, for obtaining and the voice signal that collects in the second terminal call process.Wherein voice signal can comprise and the first voice signal of sending to the second terminal in the second terminal call process, also can comprise the second voice signal sent with the second terminal of receiving in the second terminal call process.
Whether Speech signal detection unit 520, meet audio frequency treatment conditions for detecting voice signal.
Audio treatment unit 530, if meet described audio frequency treatment conditions for described voice signal, then adjusts according to the broadcasting of described audio frequency treatment conditions to the second voice signal that described second terminal received sends.
As the optional execution mode of one, voice signal can comprise the first voice signal that terminal 500 sends to the second terminal, then Speech signal detection unit 520, the first keyword in the first keyword database whether is comprised for detecting described first voice signal, if described first voice signal comprises the first keyword in described first keyword database, then determine to detect that described first voice signal meets audio frequency treatment conditions corresponding to the first keyword in described first keyword database.Keyword wherein in the first keyword database such as can comprise " you can say again ", " shyly not catching " or " your sound energy point " etc.
Further alternative, the Speech signal detection unit 520 in the embodiment of the present invention can as shown in Figure 6, comprise further:
Voice signal conversion unit 610, for changing into character string by described first voice signal.
Whether character string detecting unit 620, comprise the first keyword in described first keyword database for detecting described character string.
As the optional execution mode of one, voice signal acquiring unit 510, for obtaining the second voice signal sent with described second terminal that receives in described second terminal call process.
Further alternative, Speech signal detection unit 520, whether the amplitude for the amplitude detecting described second voice signal is greater than the first predetermined amplitude threshold value, if the amplitude of the amplitude of described second voice signal is greater than described first predetermined amplitude threshold value, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the amplitude of the amplitude of described second voice signal.Wherein the amplitude of the amplitude of the second voice signal can represent the sound intensity of the second terminal respective user, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then Speech signal detection unit 520 can recognize the sound of the second terminal respective user comparatively greatly, and then can detect that the second voice signal meets audio frequency treatment conditions.
Further alternative, Speech signal detection unit 520, whether the frequency for detecting described second voice signal is greater than predeterminated frequency threshold value, if the frequency of described second voice signal is greater than described predeterminated frequency threshold value, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the frequency of described second voice signal.Wherein the frequency of the second voice signal can represent the intonation of the second terminal respective user, if the frequency of the second voice signal is greater than predeterminated frequency threshold value, then Speech signal detection unit 520 can identify that the tone of the second terminal respective user is stronger, and then detects that the second voice signal meets audio frequency treatment conditions.
Further alternative, Speech signal detection unit 520, the second keyword in the second keyword database whether is comprised for detecting described second voice signal, if described second voice signal comprises the second keyword in described second keyword database, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the second keyword in described second keyword database.Keyword wherein in the second keyword database such as can comprise the auxiliary words of mood such as " Nima ", " Na Ni " or " leaning on ".It is pointed out that the second keyword database and the first keyword database can be same keyword database, also can be different keyword database, the embodiment of the present invention limit.
Further alternative, second voice signal carries the heart rate of described second terminal respective user, then Speech signal detection unit 520, whether the heart rate for detecting described second terminal respective user is greater than default heart rate threshold, if the heart rate of described second terminal respective user is greater than described default heart rate threshold, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the heart rate of described second terminal respective user.Such as detecting signal unit 520 detects that the heart rate of the second terminal respective user is greater than default heart rate threshold, then detecting signal unit 520 can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the heart rate of the second terminal respective user.
As the optional execution mode of one, the audio treatment unit 530 in the embodiment of the present invention can as shown in Figure 7, comprise further:
Audio frequency parameter adjustment unit 710, for according to described audio frequency treatment conditions, adjusts the audio frequency parameter of described first terminal.Wherein audio frequency parameter can comprise amplitude, the frequency or phase place etc. of amplitude.
Voice signal broadcast unit 720, for playing described described second voice signal through audio frequency parameter adjustment.
The first voice signal that such as voice signal acquiring unit 510 gets comprises the first keyword and " does not shyly catch ", then audio frequency parameter adjustment unit 710 can according to the amplitude of amplitude of audio frequency treatment conditions adjustment first terminal corresponding to the first keyword, and the second voice signal play through amplitude adjustment, so that first terminal respective user is when the volume without the need to manually adjusting first terminal, the second voice signal that the second terminal sends can be caught, promote Consumer's Experience.
Further alternative, audio frequency parameter can comprise the amplitude of the amplitude of described voice signal, then the audio frequency parameter adjustment unit 710 in the embodiment of the present invention can as shown in Figure 8, comprise:
Amplitude acquiring unit 810, for obtaining the amplitude of current amplitude.
Amplitude adjustment unit 820, for according to described audio frequency treatment conditions, is adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of described current amplitude by the amplitude of the amplitude of self.
The amplitude of the current amplitude of the first terminal that such as amplitude acquiring unit 810 gets is 30db decibel, second predetermined amplitude threshold value is 10db, first voice signal comprises " shyly not catching ", then the amplitude of the amplitude of first terminal can be adjusted to 40db by amplitude adjustment unit 820; If the first voice signal comprises " your sound energy point ", then the amplitude of the amplitude of first terminal can be adjusted to 20db by amplitude adjustment unit 820, etc.
In the terminal shown in Fig. 5, the voice signal that voice signal acquiring unit 510 obtains and collects in the second terminal call process, when Speech signal detection unit 520 detects that voice signal meets audio frequency treatment conditions, audio treatment unit 530 adjusts according to the broadcasting of audio frequency treatment conditions to the second voice signal that the second terminal received sends, audio frequency treatment effeciency is higher, can promote speech quality.
Refer to Fig. 9, Fig. 9 is the structural representation of a kind of terminal provided in second embodiment of the invention, as shown in Figure 9, this terminal 900 comprises: at least one processor 910, such as CPU, at least one input unit 930, at least one output device 940, memory 950, at least one bus 920.Wherein, communication bus 920 is for realizing the connection communication between these assemblies.Such as, input unit 930 can comprise Trackpad, and output device 940 can comprise display screen.Memory 950 can be high-speed RAM memory, also can be non-labile memory (non-volatile memory), such as at least one magnetic disc store.Memory 950 can also be optionally that at least one is positioned at the storage terminal away from aforementioned processor 910.Wherein processor 910 can the terminal shown in composition graphs 5 ~ Fig. 8, wherein:
Input unit 930, for obtaining and the voice signal that collects in the second terminal call process.Wherein voice signal can comprise and the first voice signal of sending to the second terminal in the second terminal call process, also can comprise the second voice signal sent with the second terminal of receiving in the second terminal call process.
Store batch processing code in memory 950, and processor 910 calls the program code stored in memory 950, for performing following operation:
Detect voice signal and whether meet audio frequency treatment conditions.
If described voice signal meets described audio frequency treatment conditions, then adjust according to the broadcasting of described audio frequency treatment conditions to the second voice signal that described second terminal received sends.
As the optional execution mode of one, voice signal can comprise the first voice signal sent to the second terminal, then processor 910 can detect described first voice signal and whether comprises the first keyword in the first keyword database, if described first voice signal comprises the first keyword in described first keyword database, then determine to detect that described first voice signal meets audio frequency treatment conditions corresponding to the first keyword in described first keyword database.Keyword wherein in the first keyword database such as can comprise " you can say again ", " shyly not catching " or " your sound energy point " etc.
Further alternative, processor 910 detects the first keyword whether described first voice signal comprise in the first keyword database and is specifically as follows:
Described first voice signal is changed into character string.
Detect described character string and whether comprise the first keyword in described first keyword database.
As the optional execution mode of one, input unit 930 obtains the second voice signal sent with described second terminal that receives in described second terminal call process, then processor 910 can detect described second voice signal and whether meets audio frequency treatment conditions.
Further alternative, whether the amplitude that processor 910 can detect the amplitude of described second voice signal is greater than the first predetermined amplitude threshold value, if the amplitude of the amplitude of described second voice signal is greater than described first predetermined amplitude threshold value, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the amplitude of the amplitude of described second voice signal.Wherein the amplitude of the amplitude of the second voice signal can represent the sound intensity of the second terminal respective user, if the amplitude of the amplitude of the second voice signal is greater than the first predetermined amplitude threshold value, then processor 910 can recognize the sound of the second terminal respective user comparatively greatly, and then can detect that the second voice signal meets audio frequency treatment conditions.
Further alternative, whether the frequency that processor 910 can detect described second voice signal is greater than predeterminated frequency threshold value, if the frequency of described second voice signal is greater than described predeterminated frequency threshold value, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the frequency of described second voice signal.Wherein the frequency of the second voice signal can represent the intonation of the second terminal respective user, if the frequency of the second voice signal is greater than predeterminated frequency threshold value, then processor 910 can identify that the tone of the second terminal respective user is stronger, and then detects that the second voice signal meets audio frequency treatment conditions.
Further alternative, processor 910 can detect described second voice signal and whether comprise the second keyword in the second keyword database, if described second voice signal comprises the second keyword in described second keyword database, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the second keyword in described second keyword database.Keyword wherein in the second keyword database such as can comprise the auxiliary words of mood such as " Nima ", " Na Ni " or " leaning on ".
Further alternative, second voice signal carries the heart rate of described second terminal respective user, whether the heart rate that then processor 910 can detect described second terminal respective user is greater than default heart rate threshold, if the heart rate of described second terminal respective user is greater than described default heart rate threshold, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the heart rate of described second terminal respective user.Such as processor 910 detects that the heart rate of the second terminal respective user is greater than default heart rate threshold, then can identify that the mood of the second terminal respective user is in affective state, and then can determine to detect that the second voice signal meets audio frequency treatment conditions corresponding to the heart rate of the second terminal respective user.
As the optional execution mode of one, processor 910 carries out adjustment according to the broadcasting of described audio frequency treatment conditions to the second voice signal that described second terminal received sends and is specifically as follows:
According to described audio frequency treatment conditions, adjust the audio frequency parameter of described first terminal.Wherein audio frequency parameter can comprise amplitude, the frequency or phase place etc. of amplitude.
Output device 940 plays described described second voice signal through audio frequency parameter adjustment.
The first voice signal that such as input unit 930 gets comprises the first keyword and " does not shyly catch ", then processor 910 can according to the amplitude of amplitude of audio frequency treatment conditions adjustment first terminal corresponding to the first keyword, output device 940 plays the second voice signal through amplitude adjustment, so that first terminal respective user is when the volume without the need to manually adjusting first terminal, the second voice signal that the second terminal sends can be caught, promote Consumer's Experience.
Further alternative, audio frequency parameter can comprise the amplitude of the amplitude of described voice signal, then the audio frequency parameter that processor 910 adjusts described first terminal is specifically as follows:
Obtain the amplitude of current amplitude, and according to described audio frequency treatment conditions, the amplitude of the amplitude of self is adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of described current amplitude.
The amplitude of the current amplitude of the first terminal that such as processor 910 gets is 30db decibel, second predetermined amplitude threshold value is 10db, first voice signal comprises " shyly not catching ", then the amplitude of the amplitude of first terminal can be adjusted to 40db by processor 910; If the first voice signal comprises " your sound energy point ", then the amplitude of the amplitude of first terminal can be adjusted to 20db by processor 910, etc.
Concrete, the terminal 900 introduced in the embodiment of the present invention can in order to implement the part or all of flow process in the audio-frequency processing method embodiment of composition graphs 1 of the present invention, Fig. 2, Fig. 3 or Fig. 4 introduction.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
It should be noted that, in the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the embodiment of the present invention is necessary.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Unit in embodiment of the present invention terminal can carry out merging, divide and deleting according to actual needs.
Unit described in the embodiment of the present invention, universal integrated circuit can be passed through, such as CPU (Central Processing Unit, central processing unit), or realized by ASIC (Application Specific Integrated Circuit, application-specific integrated circuit (ASIC)).
Be described in detail the terminal that the embodiment of the present invention provides above, apply specific case herein and set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a terminal, is characterized in that, comprising:
Voice signal acquiring unit, for obtaining and the voice signal that collects in the second terminal call process;
Whether Speech signal detection unit, meet audio frequency treatment conditions for detecting described voice signal;
Audio treatment unit, if meet described audio frequency treatment conditions for described voice signal, then adjusts according to the broadcasting of described audio frequency treatment conditions to the second voice signal that described second terminal received sends.
2. terminal as claimed in claim 1, is characterized in that, described voice signal comprises the first voice signal that self sends to described second terminal;
Described Speech signal detection unit, the first keyword in the first keyword database whether is comprised for detecting described first voice signal, if described first voice signal comprises the first keyword in described first keyword database, then determine to detect that described first voice signal meets audio frequency treatment conditions corresponding to the first keyword in described first keyword database.
3. terminal as claimed in claim 2, it is characterized in that, described Speech signal detection unit comprises:
Voice signal conversion unit, for changing into character string by described first voice signal;
Whether character string detecting unit, comprise the first keyword in described first keyword database for detecting described character string.
4. terminal as claimed in claim 1, is characterized in that, described voice signal acquiring unit, for obtaining the second voice signal sent with described second terminal that receives in described second terminal call process.
5. terminal as claimed in claim 4, is characterized in that,
Described Speech signal detection unit, whether the amplitude for the amplitude detecting described second voice signal is greater than the first predetermined amplitude threshold value, if the amplitude of the amplitude of described second voice signal is greater than described first predetermined amplitude threshold value, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the amplitude of the amplitude of described second voice signal.
6. terminal as claimed in claim 4, is characterized in that,
Described Speech signal detection unit, whether the frequency for detecting described second voice signal is greater than predeterminated frequency threshold value, if the frequency of described second voice signal is greater than described predeterminated frequency threshold value, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the frequency of described second voice signal.
7. terminal as claimed in claim 4, is characterized in that,
Described Speech signal detection unit, the second keyword in the second keyword database whether is comprised for detecting described second voice signal, if described second voice signal comprises the second keyword in described second keyword database, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the second keyword in described second keyword database.
8. terminal as claimed in claim 4, it is characterized in that, described second voice signal carries the heart rate of described second terminal respective user;
Described Speech signal detection unit, whether the heart rate for detecting described second terminal respective user is greater than default heart rate threshold, if the heart rate of described second terminal respective user is greater than described default heart rate threshold, then determine to detect that described second voice signal meets audio frequency treatment conditions corresponding to the heart rate of described second terminal respective user.
9. terminal as claimed in claim 1, it is characterized in that, described audio treatment unit comprises:
Audio frequency parameter adjustment unit, for according to described audio frequency treatment conditions, adjusts the audio frequency parameter of described first terminal;
Voice signal broadcast unit, for playing described described second voice signal through audio frequency parameter adjustment.
10. terminal as claimed in claim 9, it is characterized in that, described audio frequency parameter comprises the amplitude of the amplitude of described voice signal;
Described audio frequency parameter adjustment unit comprises:
Amplitude acquiring unit, for obtaining the amplitude of current amplitude;
Amplitude adjustment unit, for according to described audio frequency treatment conditions, is adjusted to the target amplitude with the amplitude interval second predetermined amplitude threshold value of described current amplitude by the amplitude of the amplitude of self.
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