CN113380263A - Robot, inflexion processing method thereof and intelligent inflexion processing system - Google Patents
Robot, inflexion processing method thereof and intelligent inflexion processing system Download PDFInfo
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- CN113380263A CN113380263A CN202010157988.8A CN202010157988A CN113380263A CN 113380263 A CN113380263 A CN 113380263A CN 202010157988 A CN202010157988 A CN 202010157988A CN 113380263 A CN113380263 A CN 113380263A
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- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 44
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- 230000004048 modification Effects 0.000 abstract description 9
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- 238000005516 engineering process Methods 0.000 abstract description 5
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- 238000010586 diagram Methods 0.000 description 4
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/003—Changing voice quality, e.g. pitch or formants
- G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
- G10L21/013—Adapting to target pitch
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/003—Changing voice quality, e.g. pitch or formants
- G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
Abstract
The utility model belongs to the technical field of the robot, a robot and inflection processing method, intelligent inflection processing system thereof is related to, this robot includes inflection processing module and body loudspeaker, change backstage sound source device and/or the audio parameter of the first speech information of intelligent terminal output through inflection processing module to carry out the inflection to first speech information and handle, this audio parameter includes frequency, tone and tone, and export the first speech information after the inflection is handled through body loudspeaker. From this add the inflection processing module in the robot, realized having carried out the inflection to the speech information who receives and handled, also be the modification of carrying out pronunciation to the video conversation of manual intervention, increased taste for sound listening is felt betterly, and user experience feels better, has solved current robot technology and has had the video conversation of manual intervention because there is not the modification of pronunciation, leads to the robot pronunciation to say and experience the not good problem of feeling.
Description
Technical Field
The application belongs to the technical field of robots, and particularly relates to a robot and a pitch change processing method and an intelligent pitch change processing system thereof.
Background
At present, the robot industry is an emerging industry, and people hope that the functions of the robot are more and more diversified and humanized. Because the robot voice talkback experience is poor, and because the video call of manual intervention is not decorated by voice, and a microphone used for talkback is not a professional microphone, the voice of background manual speaking is relatively hollow, and the sound listening feeling is poor; meanwhile, the humorous feeling of the robot does not reach the level of human agility, and the robot is relatively clumsy in stage performance.
Therefore, the existing robot technology has the problem that the voice talkback experience of the robot is poor due to the fact that the video call of manual intervention does not have voice decoration.
Disclosure of Invention
In view of this, the embodiment of the application provides a robot, a pitch change processing method thereof and an intelligent pitch change processing system, and aims to solve the problem that the existing robot technology has poor experience of robot voice talkback due to the fact that there is no voice modification in a video call of manual intervention.
A first aspect of an embodiment of the present application provides a robot, including:
the system comprises a pitch change processing module, a background sound source device and/or an intelligent terminal, wherein the pitch change processing module is connected with the background sound source device and/or the intelligent terminal and is configured to change an audio parameter of first voice information output by the background sound source device and/or the intelligent terminal so as to perform pitch change processing on the first voice information, and the audio parameter comprises frequency, timbre and tone; and
the body loudspeaker is connected with the inflection processing module and is configured to output the first voice information after the inflection processing.
Preferably, the method further comprises the following steps:
the body microphone is connected with the inflexion processing module and is configured to input second voice information;
the inflection processing module is further configured to change the frequency, tone and tone of the second voice message so as to perform inflection processing on the second voice message and transmit the second voice message to the body loudspeaker.
Preferably, the inflection processing module comprises inflection software embedded in any one of an android system, a window system and a Linux system.
Preferably, the inflexion processing module is realized by adopting an inflexion chip with the model number of SD 771D.
Preferably, the method further comprises the following steps:
and the power amplifier is connected with the inflection processing module and the body loudspeaker and is configured to amplify the power of the first voice information and/or the second voice information after the inflection processing.
A second aspect of the embodiments of the present application provides an intelligent inflexion processing system, including a background sound source device and an intelligent terminal, further including a robot as described above.
Preferably, the intelligent terminal comprises a computer, a tablet, a smart phone and a smart watch.
Preferably, the background sound source device comprises a background microphone and a background loudspeaker.
A third aspect of the embodiments of the present application provides a method for pitch change processing of a robot, where the robot includes a pitch change processing module and a body speaker, and the method includes:
controlling the inflection processing module to change audio parameters of first voice information output by a background sound source device and/or an intelligent terminal so as to carry out inflection processing on the first voice information, wherein the audio parameters comprise frequency, timbre and tone;
and controlling the body loudspeaker to output the first voice information after the voice change processing.
Preferably, the robot further includes a body microphone, and the inflexion processing method further includes:
and controlling the inflection processing module to change the frequency, tone and tone of second voice information input by the body microphone so as to carry out inflection processing on the second voice information and transmit the second voice information to the body loudspeaker.
The robot comprises a pitch change processing module and a body loudspeaker, wherein the pitch change processing module is used for changing audio parameters of first voice information output by a background sound source device and/or an intelligent terminal so as to perform pitch change processing on the first voice information, the audio parameters comprise frequency, tone and tone, and the body loudspeaker is used for outputting the first voice information after the pitch change processing. From this add the inflection processing module in the robot, realized having carried out the inflection to the speech information who receives and handled, also be the modification of carrying out pronunciation to the video conversation of manual intervention, increased taste for sound listening is felt betterly, and user experience feels better, has solved current robot technology and has had the video conversation of manual intervention because there is not the modification of pronunciation, leads to the robot pronunciation to say and experience the not good problem of feeling.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a robot according to an embodiment of a first aspect of the present application;
fig. 2 is a schematic structural diagram of a robot according to another embodiment of the first aspect of the present application;
fig. 3 is a schematic structural diagram of a robot according to a further embodiment of the first aspect of the present application;
fig. 4 is a schematic structural diagram of an intelligent pitch change processing system according to a second aspect of the present application;
fig. 5 is a schematic flowchart illustrating steps of a method for processing inflexion of a robot according to an embodiment of the third aspect of the present application.
Fig. 6 is a schematic flowchart illustrating steps of a method for processing inflexion of a robot according to another embodiment of the third aspect of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 1, for convenience of description, only the relevant parts of a robot structure provided in an embodiment of the first aspect of the present application are shown, and detailed descriptions are as follows:
the application provides a robot 10 in a first aspect, which comprises a sound variation processing module 101 and a body loudspeaker 102.
The inflection processing module 101 establishes a connection with the background sound source device and/or the intelligent terminal, and is configured to change an audio parameter of the first voice information output by the background sound source device and/or the intelligent terminal, so as to perform inflection processing on the first voice information, where the audio parameter includes frequency, timbre, and tone. .
The body speaker 102 is connected to the inflection processing module 101, and is configured to output the first voice information after the inflection processing.
Specifically, the intelligent terminal comprises a computer, a tablet, a smart phone and a smart watch; and the background sound source device 20 comprises a background microphone and a background loudspeaker.
It should be noted that, the sound change processing module 101 is additionally arranged in the robot 10, so that sound change processing is performed on the received voice information, that is, voice modification is performed on the manually-intervened video call, and interest is added, so that the sound listening feeling is better, and the user experience feeling is better.
Also, since the frequency, tone, and pitch of the voice information are changed, the output sound is different from the original sound in sense. The function of the inflexion processing module 101 is similar to that of accelerated playing or slow playing for playing english learning sound. For example: female speaking is generally that the voice is relatively high pitch, and if the voice is played at 0.5 times or 0.3 times, the sound feeling of the female speaking is very similar to that of a male; similarly, the general bass of a boy speaking is heavier, and if the voice is played by 1.5 times or 2 times, the voice of a girl can be heard, and the voice of the girl can not be heard. On the basis, the equalizer EQ can be further used for increasing or reducing the level of a certain sound frequency, so that a better voice effect is achieved.
When the person talks, the entertainment attribute of the robot 10 is increased by changing the sound, so that the robot is more like a robot, and the person does not feel too much manual when the person intervenes in the talkback. Simultaneously, this function can switch by a key, on the basis of the artifical sound of original juice original flavor, lets people have multiple demand and can select. Such as: the robot 10 may be configured to sound girls, boys, men, and women. Human intervention is possible when human-computer interaction does not reach a good answer. Through the change of voice, the voice spoken by the robot 10 through the body speaker 102 is similar To the voice of the original TTS (Text To Speech, from Text To Speech, which belongs To a part of man-machine conversation) voice of the robot 10, so that the interest is increased, and the experience feeling is improved.
Illustratively, the inflection processing module 101 includes inflection software embedded in any one of an android system, a window system and a Linux system.
Illustratively, the inflexion processing module 101 is implemented by an inflexion chip with model number SD 771D. Specifically, the chip of changing voice is by single chip microcomputer control, and the change control principle is that the tall and erect interface of ann sets for the configuration of changing voice (for example, the male voice becomes the female voice), sends the male voice and becomes the female voice instruction after, through the inside communication of robot 10 body, lets the single chip microcomputer carry out, the IO mouth of single chip microcomputer and the interface connection communication of chip of changing voice to the function of execution change of voice.
Fig. 2 shows a structure of a robot provided in another embodiment of the first aspect of the present application, and for convenience of description, only the parts related to the embodiment are shown, which are detailed as follows:
on the basis of the embodiment shown in fig. 1, the robot 10 further includes a body microphone 103, and the body microphone 103 is connected to the inflection processing module 101 and configured to input second voice information.
The inflection processing module 101 is further configured to change the frequency, tone and pitch of the second voice message, so as to perform inflection processing on the second voice message, and transmit the second voice message to the body speaker 102.
Therefore, the robot 10 can input multiple sound sources, such as a mobile phone APP, a microphone of a monitoring background and the body microphone 103.
Fig. 3 shows a structure of a robot provided in another embodiment of the first aspect of the present application, and for convenience of description, only the parts related to the embodiment are shown, which are detailed as follows:
on the basis of the embodiment shown in fig. 2, the robot 10 further includes a power amplifier 104, and the power amplifier 104 is connected to the inflection processing module 101 and the body speaker 102 and configured to power-amplify the first voice information and/or the second voice information after the inflection processing.
Therefore, in this embodiment, the power amplifier 104 is added, and the sound of the robot 10 is output from the android system to the power amplifier 104 and then to the body speaker 102. The sound-changing software is SDK, APP and the like based on an android system; the preset effect configuration can be stored, and is flexibly switched when being convenient to use, for example: male voice changes to female voice, female voice changes to male voice, male voice changes to female voice, male voice changes to male voice, and the like.
Fig. 4 shows a structure of an intelligent pitch change processing system provided in the second aspect of the present application, and for convenience of explanation, only the parts related to the present embodiment are shown, which are detailed as follows:
the second aspect of the present application provides an intelligent pitch-changing processing system, which includes a background sound source device 20 and an intelligent terminal 30, and further includes the robot 10 as described above.
It should be noted that, the background sound source device 20 and the intelligent terminal 30 are added to the robot 10, so that the functional description and the principle description of the body speaker 102, the body microphone 103 and the power amplifier 104 in the robot 10 can refer to the embodiments in fig. 1 to 3, and are not repeated herein.
As an embodiment of the present application, the intelligent terminal 30 includes a computer, a tablet, a smart phone, and a smart watch.
As an embodiment of the present application, the background sound source device 20 includes a background microphone and a background speaker.
Fig. 5 shows a flow of steps of a method for processing a shift of a robot according to an embodiment of the third aspect of the present application, and for convenience of description, only the parts related to the embodiment are shown, which is detailed as follows:
the third aspect of the present application provides a method for processing inflexion of a robot, wherein the robot comprises an inflexion processing module and a body loudspeaker, and the method for processing inflexion comprises the following steps:
s101, controlling a pitch change processing module to change audio parameters of first voice information output by a background sound source device and/or an intelligent terminal so as to perform pitch change processing on the first voice information, wherein the audio parameters comprise frequency, timbre and tone;
and S102, controlling the loudspeaker of the body to output the first voice information after the voice change processing.
Therefore, the adoption of the sound-changing processing method realizes sound-changing processing of the received voice information, namely, voice modification of the manually intervened video call, and increases interest, so that the sound listening feeling is better and the user experience feeling is better.
When the talkback is carried out manually, the entertainment attribute of the robot is increased through changing the sound, so that the robot is more like the robot, and the robot is not too manual when the talkback is carried out manually. Simultaneously, this function can switch by a key, on the basis of the artifical sound of original juice original flavor, lets people have multiple demand and can select. Such as: the robot may be configured to sound girls, boys, men, and women. Human intervention is possible when human-computer interaction does not reach a good answer. Through the change of voice, the voice that the robot spoken through the body loudspeaker is very similar with original robot Speech synthesis TTS (Text To Speech, from Text To Speech, belongs To the partly of man-machine conversation) voice, has increased taste, has promoted the experience and has felt.
Fig. 6 shows a flow of steps of a method for pitch change processing of a robot according to another embodiment of the third aspect of the present application, and for convenience of description, only the parts related to the embodiment are shown, which is detailed as follows:
on the basis of the embodiment shown in fig. 5, the robot further includes a body microphone, and the inflexion processing method further includes the steps of:
and S103, controlling the voice-changing processing module to change the frequency, tone and tone of the second voice information input by the body microphone so as to carry out voice-changing processing on the second voice information and transmit the second voice information to the body loudspeaker.
Therefore, the robot 10 can input multiple sound sources, such as a mobile phone APP, a microphone of a monitoring background and the body microphone 103.
Therefore, the robot, the inflection processing method thereof and the intelligent inflection processing system have the following advantages:
1. the sound changing function is added by a software mode on the basis of the original robot or by adding hardware components;
2. the method can be used for multi-sound source input, such as a mobile phone APP, a microphone of a monitoring background and a body microphone;
3. the interest is increased, and the experience is increased.
In summary, in the embodiment of the present application, the robot includes a inflexion processing module and a body speaker, an audio parameter of first voice information output by a background sound source device and/or an intelligent terminal is changed through the inflexion processing module to perform inflexion processing on the first voice information, where the audio parameter includes frequency, timbre and tone, and the first voice information after inflexion processing is output through the body speaker. From this add the inflection processing module in the robot, realized having carried out the inflection to the speech information who receives and handled, also be the modification of carrying out pronunciation to the video conversation of manual intervention, increased taste for sound listening is felt betterly, and user experience feels better, has solved current robot technology and has had the video conversation of manual intervention because there is not the modification of pronunciation, leads to the robot pronunciation to say and experience the not good problem of feeling.
Various embodiments are described herein for various devices, circuits, apparatuses, systems, and/or methods. Numerous specific details are set forth in order to provide a thorough understanding of the overall structure, function, manufacture, and use of the embodiments as described in the specification and illustrated in the accompanying drawings. However, it will be understood by those skilled in the art that the embodiments may be practiced without such specific details. In other instances, well-known operations, components and elements have been described in detail so as not to obscure the embodiments in the description. It will be appreciated by those of ordinary skill in the art that the embodiments herein and shown are non-limiting examples, and thus, it can be appreciated that the specific structural and functional details disclosed herein may be representative and do not necessarily limit the scope of the embodiments.
Reference throughout the specification to "various embodiments," "in an embodiment," "one embodiment," or "an embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases "in various embodiments," "in some embodiments," "in one embodiment," or "in an embodiment," or the like, in places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Thus, a particular feature, structure, or characteristic illustrated or described in connection with one embodiment may be combined, in whole or in part, with features, structures, or characteristics of one or more other embodiments without presuming that such combination is not an illogical or functional limitation. Any directional references (e.g., plus, minus, upper, lower, upward, downward, left, right, leftward, rightward, top, bottom, above …, below …, vertical, horizontal, clockwise, and counterclockwise) are used for identification purposes to aid the reader's understanding of the present disclosure, and do not create limitations, particularly as to the position, orientation, or use of the embodiments.
Although certain embodiments have been described above with a certain degree of particularity, those skilled in the art could make numerous alterations to the disclosed embodiments without departing from the scope of this disclosure. Joinder references (e.g., attached, coupled, connected, and the like) are to be construed broadly and may include intermediate members between a connection of elements and relative movement between elements. Thus, connection references do not necessarily imply that two elements are directly connected/coupled and in a fixed relationship to each other. The use of "for example" throughout this specification should be interpreted broadly and used to provide non-limiting examples of embodiments of the disclosure, and the disclosure is not limited to such examples. It is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative only and not limiting. Changes in detail or structure may be made without departing from the disclosure.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (10)
1. A robot, comprising:
the system comprises a pitch change processing module, a background sound source device and/or an intelligent terminal, wherein the pitch change processing module is connected with the background sound source device and/or the intelligent terminal and is configured to change an audio parameter of first voice information output by the background sound source device and/or the intelligent terminal so as to perform pitch change processing on the first voice information, and the audio parameter comprises frequency, timbre and tone; and
the body loudspeaker is connected with the inflection processing module and is configured to output the first voice information after the inflection processing.
2. The robot of claim 1, further comprising:
the body microphone is connected with the inflexion processing module and is configured to input second voice information;
the inflection processing module is further configured to change the frequency, tone and tone of the second voice message so as to perform inflection processing on the second voice message and transmit the second voice message to the body loudspeaker.
3. The robot of claim 1, wherein the inflection processing module comprises inflection software embedded in any one of an android system, a window system and a Linux system.
4. The robot of claim 1, wherein the inflexion processing module comprises an inflexion chip implementation with model number SD 771D.
5. The robot of claim 2, further comprising:
and the power amplifier is connected with the inflection processing module and the body loudspeaker and is configured to amplify the power of the first voice information and/or the second voice information after the inflection processing.
6. An intelligent inflexion processing system, which comprises a background sound source device and an intelligent terminal, and further comprises the robot as claimed in any one of claims 1 to 5.
7. The intelligent inflexion processing system of claim 6, wherein the intelligent terminal comprises a computer, a tablet, a smartphone, and a smartwatch.
8. The intelligent pitch change processing system of claim 6, wherein the background audio source device comprises a background microphone and a background speaker.
9. A method for processing inflexion of a robot, the robot comprises an inflexion processing module and a body loudspeaker, and is characterized in that the inflexion processing method comprises the following steps:
controlling the inflection processing module to change audio parameters of first voice information output by a background sound source device and/or an intelligent terminal so as to carry out inflection processing on the first voice information, wherein the audio parameters comprise frequency, timbre and tone;
and controlling the body loudspeaker to output the first voice information after the voice change processing.
10. The morphing processing method according to claim 9, the robot further comprising a body microphone, wherein the morphing processing method further comprises:
and controlling the inflection processing module to change the frequency, tone and tone of second voice information input by the body microphone so as to carry out inflection processing on the second voice information and transmit the second voice information to the body loudspeaker.
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| CN208538475U (en) * | 2018-07-13 | 2019-02-22 | 深圳市优必选科技有限公司 | A kind of intelligent robot |
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| WO2016165047A1 (en) * | 2015-04-17 | 2016-10-20 | 深圳市优必选科技有限公司 | Robot system based on control of mobile phone |
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| CN208538475U (en) * | 2018-07-13 | 2019-02-22 | 深圳市优必选科技有限公司 | A kind of intelligent robot |
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