CN103200480A - Headset and working method thereof - Google Patents

Headset and working method thereof Download PDF

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Publication number
CN103200480A
CN103200480A CN201310100810XA CN201310100810A CN103200480A CN 103200480 A CN103200480 A CN 103200480A CN 201310100810X A CN201310100810X A CN 201310100810XA CN 201310100810 A CN201310100810 A CN 201310100810A CN 103200480 A CN103200480 A CN 103200480A
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China
Prior art keywords
audio signal
audio
mixing module
headset
volume
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CN201310100810XA
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Chinese (zh)
Inventor
向毅海
陈殿玉
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KT MICRO Inc
Beijing KT Micro Ltd
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KT MICRO Inc
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Priority to CN201310100810XA priority Critical patent/CN103200480A/en
Publication of CN103200480A publication Critical patent/CN103200480A/en
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Abstract

The invention relates to a headset and a working method of the headset. The headset comprises a data interface circuit, a microphone, a sound mixing module, and a loudspeaker, wherein the data interface circuit is used for a first audio signal, the microphone is used for converting external sound into a second audio signal, the sound mixing module is connected with the data interface circuit and the microphone and used for conducting sound mixing processing on the first audio signal and the second audio signal and outputting a third audio signal, the loudspeaker is connected with the sound mixing module and used for converting the third audio signal into sound. The headset and the working method of the headset can achieve that a user can hear own singing sound and reading sound simultaneously when listening to songs or learning a language through the headset. Therefore, a self-entertainment effect and a language study effect can be greatly improved.

Description

Headset and method of work thereof
Technical field
The present invention relates to the headset field, relate in particular to a kind of headset and method of work thereof.
Background technology
Headset (headset) is the integrate body of earphone (headphone) and microphone wind (microphone).When being connected to audio-frequence player device music appreciatings such as mobile phone, computer, mp3 with headset as people, if hearing the and then humming that the song of liking tends to a sudden impulse comes out, but because the obstruct of earphone, the user often can't clearly hear the song of oneself, therefore can't reach the comprehensive effect of pleasing oneself.Similarly, when using headset to carry out function of language learning, also be so, often can't clearly experience oneself to follow and read or re-reading effect, and then can't revise in real time, cause results of learning not good.
Therefore, when using headset to appreciate song or carrying out language learning, can hear user oneself humming or the sound of reading as if the user simultaneously, will significantly promote the effect of pleasing oneself with language learning.
Summary of the invention
The invention provides a kind of headset and method of work thereof, when appreciating song or carrying out language learning with headset in order to be implemented in, can hear user oneself humming or the sound of reading simultaneously, significantly improve the effect of pleasing oneself with language learning.
The invention provides a kind of headset, comprising:
Data interface circuit is used for receiving first audio signal;
Microphone is used for external voice is converted into second audio signal;
The audio mixing module is connected with described microphone with described data interface circuit, is used for described first audio signal and described second audio signal are carried out the audio mixing processing, exports the 3rd audio signal;
Loud speaker is connected with described audio mixing module, is used for changing described the 3rd audio signal into sound.
The present invention also provides a kind of method of work of headset, comprising:
Data interface circuit receives first audio signal;
Microphone is converted into second audio signal with external voice;
The audio mixing module is carried out the audio mixing processing to described first audio signal and described second audio signal, exports the 3rd audio signal;
Loud speaker changes described the 3rd audio signal into sound.
In the present invention, data interface circuit receives first audio signal, microphone is converted into second audio signal with external voice, the audio mixing module is carried out the audio mixing processing to first audio signal and second audio signal, export the 3rd audio signal, loud speaker changes the 3rd audio signal into sound, owing in headset, carried out the audio mixing processing, like this, the user is when appreciating song or carrying out language learning with headset, can hear the sound that oneself is hummed or reads simultaneously, significantly improve the effect of pleasing oneself with language learning.
Description of drawings
Fig. 1 is the structural representation of headset first embodiment of the present invention;
Fig. 2 is the structural representation of headset second embodiment of the present invention;
Fig. 3 is the schematic flow sheet of method of work first embodiment of headset of the present invention;
Fig. 4 is the schematic flow sheet of method of work second embodiment of headset of the present invention.
Embodiment
The invention will be further described below in conjunction with specification drawings and specific embodiments.
As shown in Figure 1, be the structural representation of headset first embodiment of the present invention, this headset can comprise data interface circuit 11, microphone 12, audio mixing module 13 and loud speaker 14.Audio mixing module 13 is connected with microphone 12 with data interface circuit 11, and loud speaker 14 is connected with audio mixing module 13.
Data interface circuit 11 is used for receiving first audio signal, and this first audio signal can be sent by external equipment, for example: mobile phone, computer, mp3 etc.; Microphone 12 is used for external voice is converted into second audio signal; Audio mixing module 13 is used for first audio signal and second audio signal are carried out the audio mixing processing, export the 3rd audio signal, alternatively, when appreciating song with headset, what audio mixing module 13 was carried out is the music audio mixing of specialty, when carrying out language learning with headset, what audio mixing module 13 was carried out is the audio mixing that satisfies the language learning effect; Loud speaker 14 is used for changing the 3rd audio signal into sound.
In the present embodiment, data interface circuit 11 receives first audio signal, microphone 12 is converted into second audio signal with external voice, 13 pairs of first audio signals of audio mixing module and second audio signal are carried out audio mixing and are handled, export the 3rd audio signal, loud speaker 14 changes the 3rd audio signal into sound, owing in headset, carried out the audio mixing processing, like this, the user is when appreciating song or carrying out language learning with headset, can hear the sound that oneself is hummed or reads simultaneously, significantly improve the effect of pleasing oneself with language learning.
Alternatively, again referring to structural representation shown in Figure 1, data interface circuit 11 also is used for output second audio signal and/or the 3rd audio signal.Alternatively, data interface circuit 11 is exported to external equipment with second audio signal and/or the 3rd audio signal, and this external equipment can be mobile phone, computer, mp3, USB flash disk etc.
Alternatively, again referring to structural representation shown in Figure 1, this embodiment can also comprise at least one in first volume control circuit 16, second volume control circuit 17 and the 3rd volume control circuit 15, first volume control circuit 16 is connected between data interface circuit 11 and the audio mixing module 13, second volume control circuit 17 is connected between microphone 12 and the audio mixing module 13, and the 3rd volume control circuit 15 is connected between audio mixing module 13 and the loud speaker 14.First volume control circuit 16 is used for the volume of first audio signal is regulated; Second volume control circuit 17 is used for the volume of second audio signal is regulated; The 3rd volume control circuit 15 is used for the volume of the 3rd audio signal is regulated.
Alternatively, again referring to structural representation shown in Figure 1, in order to realize play-overing first audio signal and external voice, this embodiment can also comprise that first selects switching switch circuit 18 and second to select switching switch circuit 19, first selects switching switch circuit 18 to be used for selecting first audio signal is sent to audio mixing module 13 or loud speaker 14, if first audio signal is sent to audio mixing module 13, then this first audio signal is as sound accompaniment, if first audio signal is sent to loud speaker 14, then play-over; Second selects switching switch circuit 19 to be used for selecting second audio signal is sent to audio mixing module 13 or loud speaker 14.
Alternatively, again referring to structural representation shown in Figure 1, this embodiment can also comprise control switch 110, be connected with microphone 12, be used for control and whether second audio signal be sent to audio mixing module 13, have only when control switch 110 closures, second audio signal just can be sent to audio mixing module 13, when control switch 110 disconnected, second audio signal can not be sent to audio mixing module 13.
As shown in Figure 2, structural representation for headset second embodiment of the present invention, this headset can comprise data interface circuit 11, microphone 12, audio processing modules 21, audio mixing module 13 and loud speaker 14, audio processing modules 21 is connected with microphone 12, and audio mixing module 13 is connected with audio processing modules 21 with data interface circuit 11.
Data interface circuit 11 is used for receiving first audio signal; Microphone 12 is used for external voice is converted into second audio signal; Audio processing modules 21 is used for that second audio signal is carried out audio to be handled, and exports the 4th audio signal, and this audio is handled the processing that can improve sound quality for reverberation, equilibrium, noise reduction etc.; Audio mixing module 13 is used for first audio signal and the 4th audio signal are carried out the audio mixing processing, export the 3rd audio signal, alternatively, when appreciating song with headset, what audio mixing module 13 was carried out is the music audio mixing of specialty, when carrying out language learning with headset, what audio mixing module 13 was carried out is the audio mixing that satisfies the language learning effect; Loud speaker 14 is used for changing the 3rd audio signal into sound.
In the present embodiment, data interface circuit 11 receives first audio signal, microphone 12 is converted into second audio signal with external voice, 21 pairs of second audio signals of audio processing modules are carried out audio and are handled, export the 4th audio signal, then, 13 pairs of first audio signals of audio mixing module and the 4th audio signal are carried out the audio mixing processing, export the 3rd audio signal, and be last, loud speaker 14 changes the 3rd audio signal into sound, owing to carried out the audio mixing processing in headset, like this, the user is when using headset to appreciate song or carrying out language learning, can hear the sound that oneself is hummed or reads simultaneously, significantly improve the effect of pleasing oneself with language learning.
In addition, owing in headset, second audio signal has been carried out the audio processing, make that user's use impression is more good.
Alternatively, again referring to Fig. 2, data interface circuit 11 also is used at least one of output second audio signal, the 4th audio signal and the 3rd audio signal.
Alternatively, again referring to structural representation shown in Figure 2, this embodiment can also comprise at least one in first volume control circuit 16, second volume control circuit 17 and the 3rd volume control circuit 15, first volume control circuit 16 is connected between data interface circuit 11 and the audio mixing module 13, second volume control circuit 17 is connected between audio processing module 21 and the audio mixing module 13, and the 3rd volume control circuit 15 is connected between audio mixing module 13 and the loud speaker 14.First volume control circuit 16 is used for the volume of first audio signal is regulated; Second volume control circuit 17 is used for the volume of the 4th audio signal is regulated; The 3rd volume control circuit 15 is used for the volume of the 3rd audio signal is regulated.
Alternatively, again referring to structural representation shown in Figure 2, this embodiment can also comprise that first selects switching switch circuit 18 and second to select switching switch circuit 19, the first to select switching switch circuit 18 to be used for selecting first audio signal is sent to audio mixing module 13 or loud speaker 14; Second selects switching switch circuit 19 to be used for selecting the 4th audio signal is sent to audio mixing module 13 or loud speaker 14.
Alternatively, again referring to structural representation shown in Figure 2, this embodiment can also comprise control switch 110, be connected with microphone 12, be used for control microphone 12 second audio signal is sent to audio processing module 21, have only when control switch 110 closures, second audio signal just can be sent to audio processing module 21.
As shown in Figure 3, the schematic flow sheet for method of work first embodiment of headset of the present invention can comprise the steps:
Step 301, data interface circuit receive first audio signal;
Step 302, microphone are converted into second audio signal with external voice;
Step 303, audio mixing module are carried out the audio mixing processing to first audio signal and second audio signal, export the 3rd audio signal;
Alternatively, when appreciating song with headset, what the audio mixing module was carried out is the music audio mixing of specialty, and when carrying out language learning with headset, what the audio mixing module was carried out is the audio mixing that satisfies the language learning effect;
Step 304, loud speaker change the 3rd audio signal into sound.
Need to prove there is not strict sequential relationship between step 301 and the step 302.
In the present embodiment, at first data interface circuit receives first audio signal, microphone is converted to second audio signal with external voice, the audio mixing module is carried out the audio mixing processing to first audio signal and second audio signal then, export the 3rd audio signal, last loud speaker changes the 3rd audio signal into sound, owing in headset, carried out the audio mixing processing, like this, the user is when using headset to appreciate song or carrying out language learning, can hear the sound that oneself is hummed or reads simultaneously, significantly improve the effect of pleasing oneself with language learning.
Alternatively, referring to schematic flow sheet shown in Figure 3, can also comprise the steps: after the step 302
Step 306, data interface circuit are exported second audio signal.
Alternatively, referring to schematic flow sheet shown in Figure 3, can also comprise the steps: after the step 303
Step 313, data interface circuit are exported the 3rd audio signal.
Need to prove, can comprise at least one step in step 306, the step 313 in one embodiment.
Alternatively, referring to schematic flow sheet shown in Figure 3, can also comprise the steps: after the step 301, before the step 303
Step 307, first volume control circuit are regulated the volume of first audio signal;
First volume control circuit is connected between data interface circuit and the audio mixing module.
Can also comprise the steps: after the step 302, before the step 303
Step 308, second volume control circuit are regulated the volume of second audio signal;
Second volume control circuit is connected between microphone and the audio mixing module.
Can also comprise the steps: before the step 304 alternatively, after the step 303,
Step 312, the 3rd volume control circuit are regulated the volume of the 3rd audio signal;
The 3rd volume control circuit is connected between audio mixing module and the loud speaker.
Need to prove, in one embodiment, can comprise at least one step in step 307, step 308 and the step 312.
Alternatively, referring to schematic flow sheet shown in Figure 3, can also comprise the steps: after the step 301, before the step 303
Step 309, first selects switching switch circuit to select first audio signal is sent to audio mixing module or loud speaker.
Can also comprise the steps: after the step 302, before the step 303
Step 310, second selects switching switch circuit to select second audio signal is sent to audio mixing module or loud speaker.
Can also comprise the steps: before the step 303 alternatively, after the step 302,
Whether step 311, control switch control are sent to the audio mixing module with second audio signal.
As shown in Figure 4, the schematic flow sheet for method of work second embodiment of headset of the present invention can comprise the steps:
Step 401, data interface circuit receive first audio signal;
Step 402, microphone are converted into second audio signal with external voice;
Need to prove there is not strict sequential relationship between step 401 and the step 402;
Step 403, audio processing module are carried out the audio processing to second audio signal, export the 4th audio signal;
This audio is handled the processing that can improve sound quality for reverberation, equilibrium, noise reduction etc.;
Step 404, audio mixing module are carried out the audio mixing processing to first audio signal and the 4th audio signal, export the 3rd audio signal;
Alternatively, when appreciating song with headset, what the audio mixing module was carried out is the music audio mixing of specialty, and when carrying out language learning with headset, what the audio mixing module was carried out is the audio mixing that satisfies the language learning effect;
Step 405, loud speaker change the 3rd audio signal into sound.
In the present embodiment, at first, data interface circuit receives first audio signal, microphone is converted into second audio signal with external voice, then, the audio processing module is carried out the audio processing to second audio signal, exports the 4th audio signal, provides the audio mixing module that first audio signal and the 4th audio signal are carried out the audio mixing processing, export the 3rd audio signal, at last, loud speaker changes the 3rd audio signal into sound, owing to carried out the audio mixing processing in headset, like this, the user can hear the sound that oneself is hummed or reads simultaneously when using headset to appreciate song or carrying out language learning, significantly improved the effect of pleasing oneself with language learning.
In addition, owing in headset, second audio signal has been carried out the audio processing, make that user's use impression is more good.
Alternatively, referring to schematic flow sheet shown in Figure 4, can comprise the steps: after the step 402
Step 413, data interface circuit are exported second audio signal;
Alternatively, referring to schematic flow sheet shown in Figure 4, can also comprise the steps: after the step 403
Step 407, data interface circuit are exported the 4th audio signal;
Alternatively, referring to schematic flow sheet shown in Figure 4, can comprise the steps after the step 404;
Step 414, data interface circuit are exported the 3rd audio signal.
Need to prove, in one embodiment, can comprise at least one step in step 413, step 407 and the step 414.
Alternatively, referring to schematic flow sheet shown in Figure 4, can also comprise the steps: after the step 401
Step 408, first volume control circuit are regulated the volume of first audio signal;
First volume control circuit is regulated the volume of first audio signal and is connected between data interface circuit and the audio mixing module.
Alternatively, can also comprise the steps: after the step 403
Step 409, second volume control circuit are regulated the volume of the 4th audio signal;
Second volume control circuit is connected between audio processing module and the audio mixing module.
Can comprise the steps: before the step 405 alternatively, after the step 404,
Step 415, the 3rd volume control circuit are regulated the volume of the 3rd signal volume;
The 3rd volume control circuit is connected between audio mixing module and the loud speaker.
Need to prove, can comprise at least one step in step 408, step 409 and the step 415 in one embodiment.
Alternatively, referring to schematic flow sheet shown in Figure 4, can comprise the steps: after the step 401
Step 410, first selects switching switch circuit to select first audio signal is sent to audio mixing module or loud speaker;
Can comprise the steps: after the step 403
Step 411, second selects switching switch circuit to select the 4th audio signal is sent to audio mixing module or loud speaker.
Can also comprise the steps: before the step 403 alternatively, after the step 402,
Whether step 412, control switch control are sent to the audio mixing module with second audio signal.
It should be noted that at last: above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.

Claims (18)

1. a headset is characterized in that, comprising:
Data interface circuit is used for receiving first audio signal;
Microphone is used for external voice is converted into second audio signal;
The audio mixing module is connected with described microphone with described data interface circuit, is used for described first audio signal and described second audio signal are carried out the audio mixing processing, exports the 3rd audio signal;
Loud speaker is connected with described audio mixing module, is used for changing described the 3rd audio signal into sound.
2. headset according to claim 1 is characterized in that, also comprises:
The audio processing module is used for that described second audio signal is carried out audio and handles, and exports the 4th audio signal;
Described audio mixing module is used for described first audio signal and described the 4th audio signal are carried out the audio mixing processing, exports the 3rd audio signal.
3. headset according to claim 1 is characterized in that, described data interface circuit also is used for described second audio signal of output and/or described the 3rd audio signal.
4. headset according to claim 2 is characterized in that, described data interface circuit also is used at least one of output described second audio signal, described the 4th audio signal and described the 3rd audio signal.
5. headset according to claim 1 is characterized in that, also comprises following at least one:
First volume control circuit is connected between described data interface circuit and the described audio mixing module, is used for the volume of described first audio signal is regulated;
Second volume control circuit is connected between described microphone and the described audio mixing module, is used for the volume of described second audio signal is regulated;
The 3rd volume control circuit is connected between described audio mixing module and the described loud speaker, is used for the volume of described the 3rd audio signal is regulated.
6. headset according to claim 2 is characterized in that, also comprises following at least one:
First volume control circuit is connected between described data interface circuit and the described audio mixing module, is used for the volume of described first audio signal is regulated;
Second volume control circuit is connected between described audio processing module and the described audio mixing module, is used for the volume of described the 4th audio signal is regulated;
The 3rd volume control circuit is connected between described audio mixing module and the described loud speaker, is used for the volume of described the 3rd audio signal is regulated.
7. headset according to claim 1 is characterized in that, also comprises:
First selects switching switch circuit, is used for selecting described first audio signal is sent to described audio mixing module or described loud speaker;
Second selects switching switch circuit, is used for selecting described second audio signal is sent to described audio mixing module or described loud speaker.
8. headset according to claim 2 is characterized in that, also comprises:
First selects switching switch circuit, is used for selecting described first audio signal is sent to described audio mixing module or described loud speaker;
Second selects switching switch circuit, is used for selecting described the 4th audio signal is sent to described audio mixing module or described loud speaker.
9. headset according to claim 1 and 2 is characterized in that, also comprises:
Control switch is connected with described microphone, is used for control and whether described second audio signal is sent to described audio mixing module.
10. the method for work of a headset is characterized in that, comprising:
Data interface circuit receives first audio signal;
Microphone is converted into second audio signal with external voice;
The audio mixing module is carried out the audio mixing processing to described first audio signal and described second audio signal, exports the 3rd audio signal;
Loud speaker changes described the 3rd audio signal into sound.
11. method according to claim 10 is characterized in that, also comprises:
The audio processing module is carried out the audio processing to described second audio signal, exports the 4th audio signal;
Described audio mixing module is carried out the audio mixing processing to described first audio signal and described the 4th audio signal, exports the 3rd audio signal.
12. method according to claim 10 is characterized in that, described data interface circuit is also exported described second audio signal and/or described the 3rd audio signal.
13. method according to claim 11 is characterized in that, described data interface circuit is also exported at least one in described second audio signal, described the 4th audio signal and described the 3rd audio signal.
14. method according to claim 10 is characterized in that, at least one step in also comprising the following steps:
First volume control circuit is regulated the volume of described first audio signal;
Second volume control circuit is regulated the volume of described second audio signal;
The 3rd volume control circuit is regulated the volume of described the 3rd audio signal.
15. method according to claim 11 is characterized in that, at least one step in also comprising the following steps:
First volume control circuit is regulated the volume of described first audio signal;
Second volume control circuit is regulated the volume of described the 4th audio signal;
The 3rd volume control circuit is regulated the volume of described the 3rd audio signal.
16. method according to claim 10 is characterized in that, also comprises:
First selects switching switch circuit to select described first audio signal is sent to described audio mixing module or described loud speaker;
Second selects switching switch circuit to select described second audio signal is sent to described audio mixing module or described loud speaker.
17. method according to claim 11 is characterized in that, also comprises:
First selects switching switch circuit to select described first audio signal is sent to described audio mixing module or described loud speaker;
Second selects switching switch circuit to select described the 4th audio signal is sent to described audio mixing module or described loud speaker.
18. according to claim 10 or 11 described methods, it is characterized in that, also comprise:
Whether control switch control is sent to described audio mixing module with described second audio signal.
CN201310100810XA 2013-03-27 2013-03-27 Headset and working method thereof Pending CN103200480A (en)

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Publication number Priority date Publication date Assignee Title
CN104093095A (en) * 2014-07-15 2014-10-08 邓成忠 Singing device with automatically-adjusted volume
CN105490703A (en) * 2015-12-28 2016-04-13 生迪智慧科技有限公司 Audio frequency reception device, method and wireless play system
CN105704598A (en) * 2014-11-28 2016-06-22 南京青衿信息科技有限公司 Singing earphone
CN107431852A (en) * 2015-04-17 2017-12-01 索尼公司 Signal processing apparatus, signal processing method and program
CN110868664A (en) * 2018-08-28 2020-03-06 富电电子 USB type earphone converter for intelligent mobile phone

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Publication number Priority date Publication date Assignee Title
CN104093095A (en) * 2014-07-15 2014-10-08 邓成忠 Singing device with automatically-adjusted volume
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CN107431852A (en) * 2015-04-17 2017-12-01 索尼公司 Signal processing apparatus, signal processing method and program
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CN110868664A (en) * 2018-08-28 2020-03-06 富电电子 USB type earphone converter for intelligent mobile phone

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Application publication date: 20130710