CN101304578B - Mobile terminal - Google Patents
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- CN101304578B CN101304578B CN2008100997950A CN200810099795A CN101304578B CN 101304578 B CN101304578 B CN 101304578B CN 2008100997950 A CN2008100997950 A CN 2008100997950A CN 200810099795 A CN200810099795 A CN 200810099795A CN 101304578 B CN101304578 B CN 101304578B
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Abstract
The invention discloses a mobile terminal, including: a memory module used for memorizing music data; a decoding module used for decoding the music data in the memory module and converting the music data into music digital signals; a music signal output module used for converting the music digital signals converted by the decoding module into audio signals to be output; a music therapy module used for converting the music digital signals converted by the decoding module into music current analog signals for music therapy. The embodiment of the invention integrates a musical therapeutic apparatus on a mobile terminal to be realized and utilizes a sound source of the mobile terminal to be the sound source of the music therapy, and a therapy sound source is not needed to be provided alone. Additionally, the user does not need to separately carry the musical therapeutic apparatus, and the portable mobile terminal is utilized to carry out musical therapy and is very convenient.
Description
Technical field
The present invention relates to moving communicating field, especially a kind of portable terminal.
Background technology
Musical therapy is by music and music electrical signal being acted on the human body sense of hearing and body, improving or improve people's psychology, the technology of physiological situation.The electric current that is produced by music is easily adapted to by human body, so musical therapy has the obvious treatment effect to disease.By musical therapy, can reach the purpose of health care, diseases prevention and quick rehabilitation.
Traditional music electrotherapeutic instrument has the dual-use function of musical therapy and physiotherapy, and it is a source of sound with the tape, and volume is bigger, carries extremely inconvenient; Power consumption is bigger; Acoustical quality difference and fragile; Treat cumbersome; Because the restriction of GB on Tape and the inconvenience of upgrading music, the dynamic range of treatment is less.Along with the progress of electronic technology and the variation of various electronic devices, at present, some novel music cure instruments have at home and abroad appearred, they adopt the integrated chip technology to realize storage, the decoding of source of sound and amplify, compare with traditional music cure instrument, greatly reduce volume, improved the source of sound quality, thereby improved acoustical quality, be convenient to implement treatment.
In realizing process of the present invention, the inventor finds that there is following problem at least in existing novel music cure instrument:
Existing music cure instrument all with independently instrument appearance, needs independent source of sound, and need carry separately, carries, uses all inconvenient.
Summary of the invention
The embodiment of the invention is integrated in music cure instrument on the portable terminal and realizes, utilizes source of sound on the portable terminal as source of sound, makes things convenient for the user to carry and uses.
A kind of portable terminal that the embodiment of the invention provides comprises:
Memory module is used to store music data;
Decoder module is used for the music data decoding to described memory module, and described music data is converted to the music digit signal;
The music signal output module, being used for the described music digit conversion of signals that described decoder module converts to is audio signal and output;
Music therapy module, being used for the described music digit conversion of signals that described decoder module converts to is the music current analog signal that is used for musical therapy;
Detection module is used to detect the relevant information of described music current analog signal; Wherein, the relevant information of described music current analog signal comprises: the action time of music current analog signal, frequency, voltage, electric current and power;
Second adjusting module is used to adjust the output frequency of the music current analog signal that is used for musical therapy that described music therapy module converts to.
The embodiment of the invention is integrated in music cure instrument on the portable terminal and realizes, utilize source of sound on the portable terminal as the source of sound of musical therapy, do not need to provide separately again the treatment source of sound, and, the user need not to carry separately music cure instrument, the portable terminal that utilization is carried can be implemented musical therapy, and is very convenient; Utilize existing decoder module and music signal output module in the portable terminal to export the audio signal of wherein a part of musical therapy signal, made full use of existing resource; By newly-increased music therapy module, the music current analog signal according to music digit signal generation another part musical therapy signal acts on human body simultaneously with audio signal, can realize musical therapy.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of portable terminal embodiment one of the present invention.
Fig. 2 is the structural representation of portable terminal embodiment two of the present invention.
Fig. 3 is the structural representation of portable terminal embodiment three of the present invention.
Fig. 4 is the structural representation of portable terminal embodiment four of the present invention.
Fig. 5 is the structural representation of portable terminal embodiment five of the present invention.
Embodiment
The embodiment of the invention is integrated in music cure instrument on the portable terminal and realizes.As shown in Figure 1, be the structural representation of portable terminal embodiment one of the present invention, the portable terminal of this embodiment comprises memory module, decoder module, music signal output module and music therapy module.Wherein, memory module is used to store music data; Decoder module is used for the music data that memory module is stored is decoded, and music data is converted to the music digit signal that is used for the musical therapy source of sound; The music digit conversion of signals that the music signal output module is used for that decoder module is converted to is audio signal and output, and audio signal can directly act on the human body sense of hearing after the output of music signal output module; The music digit conversion of signals that music therapy module is used for that decoder module is converted to is the music current analog signal that is used for musical therapy, this music current analog signal can act on human body by the external output electrode of portable terminal, cooperate the audio signal of music signal output module output again, just can be to being carried out effective musical therapy by the curer.
Owing to utilize source of sound on the portable terminal as the source of sound of musical therapy, do not need to provide separately again the treatment source of sound, and the user need not to carry separately music cure instrument, utilize the portable terminal of carrying can implement musical therapy, very convenient.In addition, the digital music of storing in the existing mobile terminal stores module of storing in the mobile phone that utilizes can be (the Motion Picture Experts Group of Motion Picture Experts Group, hereinafter to be referred as: MPEG) the music instrument of Zhi Dinging (MPEG Audio Layer 3, hereinafter to be referred as: MP3) form, acoustical quality is better, thereby can improve the musical therapy effect.
At present, the power output of decoder module is lower in the portable terminal, tens milliwatts (mW) is generally only arranged to the hundreds of milliwatt that is:, and the music current analog signal that is used for the human body musical therapy need reach 1-2 watt (W), could effectively treat human body.Therefore, in the music therapy module of the embodiment of the invention power amplifier module can be set.As shown in Figure 2, be the structural representation of portable terminal embodiment two of the present invention, in the portable terminal of this embodiment, music therapy module comprises power amplifier module and D/A converter module.Wherein, power amplifier module is used for the music digit signal of decoder module output is carried out power amplification, and it is enlarged into the required power of musical therapy; It is the music current analog signal that D/A converter module is used for the music digit conversion of signals after the power amplification.Particularly, can adopt the power amplifier module of high efficiency audio power amplifier as the embodiment of the invention.Present embodiment adopts the high efficiency audio power amplifier to improve the power of music digit signal, compare with the traditional music therapeutic equipment, have conversion efficiency height, volume little, do not have and split advantages such as noise connection, low distortion, frequency response curve are good, the small and exquisite characteristics of size of mobile terminals can be kept, and circuit power consumption can be reduced.
Because human body has certain impedance, the voltage that only acts on human epidermal is during greater than certain numerical value, and for example: 70-80 lies prostrate (V), just can cause the effective sensation and the movement effects of human body.The music digit signal voltage amplitude of power amplifier module output is less, usually only have about 10V, the effect of stimulation that acts directly on the human body is obvious inadequately, in order effectively to improve the musical therapy effect, embodiments of the invention further adopt the music digit voltage of signals after boost module comes bring to power amplification module power amplifier.As shown in Figure 2.Music digit conversion of signals after D/A converter module specifically promotes voltage is the music current analog signal.Power output maximum and distortion minimum for the music digit signal after guaranteeing to boost by boost module, one of them embodiment of the present invention adopts audio frequency transformer as boost module, music digit voltage of signals after the power amplification is promoted, it is risen to default optimum voltage value.
By boosting of boost module, the audio treatment signal after may causing boosting, that is: the voltage magnitude of some point is bigger in the music digit signal, surpasses default amplitude, thereby human body is produced greater impact, and serious words can produce injury to human body.At this situation, the embodiment of the invention adopts the amplitude limit module that the amplitude of boost module output signal is limited, with the protection human body.As shown in Figure 2, be provided with the amplitude limit module in the music therapy module, be used for that the music digit signal after the voltage lifting is surpassed the voltage amplitude of presetting amplitude and be adjusted into default amplitude.
Further, in above-mentioned portable terminal embodiment illustrated in fig. 2, can also comprise filtration module in the music therapy module, again referring to Fig. 2.This filtration module is used for the music digit signal after the power amplification is carried out filtering, and in the music digit signal after the filtering power amplification, what set in advance is used for the outer non-preset wavelength signal of musical therapy wave band; Boost module specifically promotes filtered music digit voltage of signals.
As shown in Figure 3, structural representation for portable terminal embodiment three of the present invention, the portable terminal of this embodiment is on the basis of portable terminal embodiment shown in Figure 2, also comprise output electrode, be used for the music current analog signal is acted on human body, cooperate the audio signal of music signal output module output, just can be to being carried out effective musical therapy by the curer.After being arranged on output electrode in the portable terminal, when the user carries out musical therapy, do not need again independent external output electrode, further facilitated musical therapy the user.
In addition, detection module and display module can also be set in the portable terminal of the various embodiments described above of the present invention.Wherein, detection module is used to detect the relevant information of music current analog signal, this detection module also can further be stored in detected this relevant information in the memory module, so that user or curer write down and inquire about, follows the tracks of thereby carry out musical therapy.The relevant information of music current analog signal wherein is all information relevant with the musical therapy effect, for example: the action time of music current analog signal, frequency, voltage, electric current and power etc.Display module is used to show the relevant information of the detected music current analog signal of detection module, the Word message that also can show the music digit signal that decoder module converts to, for example: current song title, the lyrics, the memory module list of songs that store, that can be used for musical therapy that is used for musical therapy etc., give by the curer to feel intuitively, be convenient to be understood current musical therapy parameter information, so that in time adjust therapeutic scheme by the curer.
In above-mentioned portable terminal embodiment illustrated in fig. 3, can also comprise the communication service processing module, again referring to Fig. 3.This communication service processing module is used for the relevant information of the detected music current analog signal of detection module is sent to other communication equipment, so that in time will be treated parameter information by the curer sends by the curer, the curer is in time collected and analyze, grasp in real time by curer's treatment situation, thereby, effectively improve result of treatment in time to being treated guidance by the curer.Particularly, the communication service processing module by the radio frequency in the portable terminal (Radio Frequency, hereinafter to be referred as: RF) circuit is realized and extraneous data transmit-receive.
As shown in Figure 4, structural representation for portable terminal embodiment four of the present invention, this embodiment is on basis embodiment illustrated in fig. 3, also comprise first adjusting module, be used to adjust the output frequency of the music digit signal that decoder module converts to, so that according to user's individual instances, with specific output frequency output audio signal and music current analog signal, thereby enrich the mode of musical therapy, realize personalized musical therapy.Accordingly, after decoder module is converted to the music digit signal with music data, with the adjusted output frequency output of adjusting module.
As shown in Figure 5, structural representation for portable terminal embodiment five of the present invention, this embodiment is on basis embodiment illustrated in fig. 3, also comprise second adjusting module, be used to adjust the output frequency of the music current analog signal that is used for musical therapy that music therapy module converts to, so that according to user's individual instances, with specific output frequency outputting music current analog signal, thereby enrich the mode of musical therapy, realize personalized musical therapy.Accordingly, music therapy module with the music digit conversion of signals be used for the music current analog signal of musical therapy after, with the output of the adjusted output frequency of adjusting module.
In actual applications, can be according to the actual requirements, first adjusting module and second adjusting module are wholely set, the output frequency of the output frequency of the music digit signal that the adjusting module after being adjusted mould and be wholely set by first adjusting module and second can be simultaneously converts to decoder module and the music current analog signal of the musical therapy that music therapy module converts to is adjusted, realization is to the once adjustment of audio signal output frequency, to the secondary adjustment of music current analog signal output frequency.
The embodiment of the invention is integrated in music cure instrument on the portable terminal and realizes, utilize source of sound on the portable terminal as the source of sound of musical therapy, do not need to provide separately again the treatment source of sound, and, the user need not to carry separately music cure instrument, the portable terminal that utilization is carried can be implemented musical therapy, and is very convenient; The music data of MP3 format in the portable terminal, acoustical quality is better, thereby can improve the musical therapy effect; By the communication service processing module relevant information of the detected music current analog signal of detection module is sent to other communication equipment, can make the curer in time treat the collection and the analysis of parameter, grasp in real time by curer's treatment situation, thereby, effectively improve result of treatment in time to being treated guidance by the curer.
It should be noted last that: above embodiment is only in order to illustrating technical scheme of the present invention, but not the present invention is made restrictive sense.Although the present invention is had been described in detail with reference to above-mentioned preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, and this modification or be equal to the spirit and scope that replacement does not break away from technical solution of the present invention.
Claims (12)
1. a portable terminal is characterized in that, comprising:
Memory module is used to store music data;
Decoder module is used for the music data decoding to described memory module, and described music data is converted to the music digit signal;
The music signal output module, being used for the described music digit conversion of signals that described decoder module converts to is audio signal and output;
Music therapy module, being used for described music digit conversion of signals is the music current analog signal that is used for musical therapy;
Detection module is used to detect the relevant information of described music current analog signal; Wherein, the relevant information of described music current analog signal comprises: the action time of music current analog signal, frequency, voltage, electric current and power;
Second adjusting module is used to adjust the output frequency of the music current analog signal that is used for musical therapy that described music therapy module converts to.
2. portable terminal according to claim 1 is characterized in that, described music therapy module comprises:
Power amplifier module is used for described music digit signal is carried out power amplification;
D/A converter module, being used for the music digit conversion of signals after the power amplification is the music current analog signal.
3. portable terminal according to claim 2 is characterized in that, described music therapy module also comprises:
Boost module is used for the music digit voltage of signals after the power amplification is promoted;
Music digit conversion of signals after then described D/A converter module promotes voltage is the music current analog signal.
4. portable terminal according to claim 3 is characterized in that, described power amplifier module is the high efficiency audio power amplifier; And/or described boost module is an audio frequency transformer.
5. portable terminal according to claim 3 is characterized in that, described music therapy module also comprises:
The amplitude limit module is used for that the music digit signal after the voltage lifting is surpassed the voltage amplitude of presetting amplitude and is adjusted into described default amplitude;
Then described D/A converter module is the music current analog signal with the music digit conversion of signals that voltage amplitude is adjusted into after the described default amplitude.
6. according to any described portable terminal of claim 3 to 5, it is characterized in that described music therapy module also comprises:
Filtration module is used for the outer wavelength signals of the default wave band of music digit signal after the filtering power amplification;
Then described boost module promotes filtered music digit voltage of signals.
7. according to any described portable terminal of claim 1 to 5, it is characterized in that, also comprise:
Output electrode is used for described music current analog signal is acted on human body.
8. according to any described portable terminal of claim 1 to 5, it is characterized in that, also comprise:
Display module is used to show the relevant information of described music current analog signal.
9. portable terminal according to claim 8 is characterized in that, the relevant information of described music current analog signal comprises one or more in action time, frequency, voltage, electric current and the power of described music current analog signal.
10. portable terminal according to claim 8 is characterized in that, also comprises:
The communication service processing module is used to send the relevant information of the detected described music current analog signal of described detection module.
11. according to any described portable terminal of claim 1 to 5, it is characterized in that, also comprise:
First adjusting module is used to adjust the output frequency of the music digit signal that described decoder module converts to;
After then described decoder module is converted to the music digit signal with described music data, with the adjusted output frequency output of described first adjusting module.
12. according to any described portable terminal of claim 1 to 5, it is characterized in that, described music therapy module with described music digit conversion of signals be used for the music current analog signal of musical therapy after, with the output of the adjusted output frequency of described second adjusting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100997950A CN101304578B (en) | 2008-06-16 | 2008-06-16 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100997950A CN101304578B (en) | 2008-06-16 | 2008-06-16 | Mobile terminal |
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| CN101304578A CN101304578A (en) | 2008-11-12 |
| CN101304578B true CN101304578B (en) | 2011-05-04 |
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| CN2008100997950A Active CN101304578B (en) | 2008-06-16 | 2008-06-16 | Mobile terminal |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868557A (en) * | 2006-06-21 | 2006-11-29 | 天津大学 | Digital music electric therapeutic apparatus |
| CN101108267A (en) * | 2006-07-21 | 2008-01-23 | 株式会社美电子 | Music synchronous low frequency stimulator |
| CN101112074A (en) * | 2005-02-02 | 2008-01-23 | 澳迪欧布兰克斯电子产品产业商业股份有限公司 | Mobile communication device with music instrumental functions |
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- 2008-06-16 CN CN2008100997950A patent/CN101304578B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112074A (en) * | 2005-02-02 | 2008-01-23 | 澳迪欧布兰克斯电子产品产业商业股份有限公司 | Mobile communication device with music instrumental functions |
| CN1868557A (en) * | 2006-06-21 | 2006-11-29 | 天津大学 | Digital music electric therapeutic apparatus |
| CN101108267A (en) * | 2006-07-21 | 2008-01-23 | 株式会社美电子 | Music synchronous low frequency stimulator |
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Effective date of registration: 20171031 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: HUAWEI terminal (Dongguan) Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co., Ltd. |
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Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Huawei Device Co., Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: HUAWEI terminal (Dongguan) Co., Ltd. |
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