CN1812426A - Speaking device with voice tone modifying function and voice tone modifying method thereof - Google Patents
Speaking device with voice tone modifying function and voice tone modifying method thereof Download PDFInfo
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- CN1812426A CN1812426A CNA2005100235192A CN200510023519A CN1812426A CN 1812426 A CN1812426 A CN 1812426A CN A2005100235192 A CNA2005100235192 A CN A2005100235192A CN 200510023519 A CN200510023519 A CN 200510023519A CN 1812426 A CN1812426 A CN 1812426A
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Abstract
A conversation device with voice whine function consists of voice receiving unit for receiving a voice signal, voice whine unit connected with voice receiving unit for receiving voice signal and for generating a whine voice signal as per voice signal, sending out for sending unit whined voice signal .The method for whining voice is also disclosed.
Description
Technical field
The present invention is meant a kind of communicator and Phonological tone changing method thereof with breaking of voice function especially relevant for a kind of communicator and Phonological tone changing method thereof.
Background technology
Breaking of voice processing major part all was applied to be applied in the consumer products such as OK a karaoke club ok or toy for children, to reach splendid entertainment effect in the fields such as music editor and OK a karaoke club ok in the past.Yet exchange frequent modernized information society in message now, wireless communication device easy to use or indoor landline telephone, become one of popular employed tool of communications of mass society, if communicator has the function of breaking of voice, can reach the effect of hiding the first speaker status, also have splendid entertainment effect simultaneously.
Therefore, how providing a communicator and the Phonological tone changing method thereof with breaking of voice function, is one of important topic for current in fact.
Summary of the invention
Because above-mentioned problem, purpose of the present invention is for providing a kind of communicator and Phonological tone changing method thereof that the breaking of voice function can be provided.
Therefore, for reaching above-mentioned purpose,, comprise a radio reception unit, a breaking of voice unit and a transmitting element according to the communicator with breaking of voice function of the present invention.Wherein, the radio reception unit receives a voice signal, reach the breaking of voice unit and connect the radio reception unit with received speech signal, and produce a modified tone voice signal according to voice signal, and transmitting element sends the modified tone voice signal.
In addition, the present invention also discloses a kind of Phonological tone changing method, comprises the following step: at first capture a speech sound signal, then to voice signal carry out a computing with produce one with the corresponding modified tone voice signal of this voice signal, send the modified tone voice signal again.
From the above, because of complying with communicator and the Phonological tone changing method thereof with breaking of voice function of the present invention, after utilizing the breaking of voice unit that voice signal is modified tone, deliver to another communicator by transmitting element again, make the user of another communicator can't differentiate the status of first speaker by sound, hereat have high recreationally, and then improve competitiveness of product.
Description of drawings
Fig. 1 is the calcspar of the communicator of preferred embodiment of the present invention;
Fig. 2 is the calcspar of the communicator of another preferred embodiment of the present invention; And
Fig. 3 is the flow chart of the Phonological tone changing method of preferred embodiment of the present invention.
Embodiment
Hereinafter with reference to relevant drawings, the communicator with breaking of voice function according to preferred embodiment of the present invention is described, wherein components identical will be illustrated with identical reference marks.
See also shown in Figure 1ly, be the calcspar of the communicator of preferred embodiment of the present invention.In this good embodiment, communicator 1 is a mobile phone, and it is applicable to GSM900, GSM1800 and gprs system, or other know the known system specification of this operator.Communicator 1 of the present invention can provide first speaker to carry out breaking of voice, converses with another communicator (for example mobile phone or landline telephone) again, can make the other side can't differentiate the sound of first speaker, has splendid recreational.
In this preferred embodiment, communicator 1 comprises a radio reception unit 11, a breaking of voice unit 13 and a transmitting element 15.Wherein, radio reception unit 11 is the microphone of a mobile phone, when the first speaker desire uses communicator 1 to converse, and the voice signal that radio reception unit 11 can receive first speaker immediately and sent.
In addition, breaking of voice unit 13 connects radio reception unit 11, with received speech signal and according to voice signal, and after producing a modified tone voice signal, again the modified tone voice signal is delivered to transmitting element 15.The breaking of voice unit 13 of this preferred embodiment comprises an analog/digital conversion unit 131, a processing unit 133, a digital/analog converter 135.
Wherein, 131 its connection radio reception unit 11, analog/digital conversion unit are with received speech signal, and 131 pairs of voice signals in analog/digital conversion unit take a sample (Sampling), and sampling value quantized (Quantization), convert the modulation mode of digital signal to by coding (Encoding), make voice signal change into an audio digital signals, in order to subsequent treatment.
133 pairs of audio digital signals of processing unit carry out a computing, to produce a modified tone audio digital signals corresponding with audio digital signals, in this preferred embodiment, processing unit 133 carries out a Fourier computing to audio digital signals earlier, audio digital signals is converted to the spectrum signal of frequency domain, to this spectrum signal translation one difference, in order to change the frequency spectrum of audio digital signals, again this spectrum signal is carried out the audio digital signals that an inverse-Fourier computing changes into time domain, can reach generation one modified tone audio digital signals.
Transmitting element 15 in order to the modified tone audio digital signals being changed into the modified tone voice signal of simulation, and is delivered to the modified tone voice signal in digital/analog converter 135 connection processing unit 133.
In this preferred embodiment, transmitting element 15 is a wireless transmission module, it has a voice modulator 151, one power amplifier 153, an and antenna 155, be received from the modified tone voice signal of breaking of voice unit 13 when transmitting element 15 after, voice modulator 151 becomes a radiofrequency signal with this modified tone voice signal modulation, amplified by power amplifier 153 again, send the modified tone voice signal to another communicator by antenna 155 again, the received voice signal of another communicator this moment, be the voice signal after the modified tone, in order to do making communicator 1 of the present invention have the function of breaking of voice, for example male voice becomes female voice, or female voice becomes male voice.
See also shown in Figure 2ly, be the communicator of another preferred embodiment of the present invention.In this preferred embodiment, communicator 1 ' is a landline telephone, gives same-sign at this and Fig. 1 components identical, and is not given unnecessary details.
Communicator 1 ' of the present invention comprises a radio reception unit 11 ', a breaking of voice unit 13 and a transmitting element 15 '.Wherein, radio reception unit 11 ' is the microphone of a landline telephone, when the first speaker desire uses communicator 1 ' to converse, and the voice signal that radio reception unit 11 ' can receive first speaker immediately and sent.In addition, breaking of voice unit 13 connects radio reception unit 11, with received speech signal and according to voice signal, and after producing a modified tone voice signal, again the modified tone voice signal is delivered to transmitting element 15 '.In this preferred embodiment, transmitting element 15 ' is a wired transmission module, (Public Service Telephone Network PSTN) reaches another communicator to transmitting element 15 ', reaches the function of both speech sound signals exchanges by a telephone wire and a public service telephone network.At this, another communicator can be landline telephone or mobile phone one of them.
In addition, please refer to shown in Figure 3ly, according to the Phonological tone changing method of preferred embodiment of the present invention, this method can cooperate above-mentioned communicator 1 to use, and it comprises the following step:
Step S01: capture a speech sound signal, wherein when the first speaker desire uses communicator 1 to converse, the voice signal that radio reception unit 11 can receive first speaker immediately and sent;
Step S02: voice signal is changed into audio digital signals, 131 pairs of voice signals in analog/digital conversion unit take a sample (Sampling) wherein, and sampling value quantized (Quantization), convert the modulation mode of digital signal to by coding (Encoding), make voice signal change into audio digital signals;
Step S03: audio digital signals is carried out computing, to produce modified tone numerical digit voice signal, wherein 133 pairs of audio digital signals of processing unit carry out the Fourier computing, audio digital signals is converted to the spectrum signal of frequency domain, to this spectrum signal translation one difference, in order to change the frequency spectrum of audio digital signals, again this spectrum signal is carried out the audio digital signals that the inverse-Fourier computing changes into time domain, can reach generation modified tone audio digital signals;
Step S04: the modified tone audio digital signals is changed into the modified tone voice signal, and wherein digital/analog converter 135 is in order to change into the modified tone audio digital signals modified tone voice signal of simulation.
Step S05: send the modified tone voice signal, wherein the modified tone voice signal is delivered to another communicator, reach the function of conversation by transmitting element 15.
Comprehensively above-mentioned, the communicator with breaking of voice function and the Phonological tone changing method of preferred embodiment of the present invention, after utilizing the breaking of voice unit that voice signal is modified tone, deliver to another communicator by transmitting element again, make the user of another communicator can't differentiate the status of first speaker by sound, hereat have high recreationally, and then improve competitiveness of product.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the accompanying claim its equivalent modifications of carrying out or change.
Claims (14)
1, a kind of communicator with breaking of voice function comprises:
One radio reception unit, it receives a voice signal;
One breaking of voice unit, it connects this radio reception unit receiving this voice signal, and produces a modified tone voice signal according to this voice signal; And
One transmitting element, it sends this modified tone voice signal.
2, the communicator with breaking of voice function as claimed in claim 1 is characterized in that, this breaking of voice unit comprises:
One analog/digital conversion unit, it connects this radio reception unit, and this voice signal is changed into an audio digital signals;
One processing unit, it carries out a computing to this audio digital signals, produces a modified tone numerical digit voice signal corresponding with this audio digital signals; And
One digital/analog converter, it should change into this modified tone voice signal by the modified tone audio digital signals, and should deliver to this transmitting element by the modified tone voice signal.
3, the communicator with breaking of voice function as claimed in claim 1 is characterized in that, this communicator is a mobile phone.
4, the communicator with breaking of voice function as claimed in claim 3 is characterized in that, this transmitting element is a wireless transmission module.
5, the communicator with breaking of voice function as claimed in claim 4 is characterized in that, this wireless transmission module comprises an antenna, in order to transmit this modified tone voice signal to another communicator.
6, the communicator with breaking of voice function as claimed in claim 1 is characterized in that, this communicator is a landline telephone.
7, the communicator with breaking of voice function as claimed in claim 5 is characterized in that, this dispensing device is a wired transmission module.
8, the communicator with breaking of voice function as claimed in claim 1 is characterized in that, this radio reception unit is a microphone.
9, a kind of Phonological tone changing method is imposed in a communicator, comprises the following step:
Capture a speech sound signal;
To this voice signal carry out a computing with produce one with the corresponding modified tone voice signal of this voice signal; And
Send this modified tone voice signal.
10, Phonological tone changing method as claimed in claim 9 is characterized in that, this carries out this computing to produce the step of this modified tone voice signal to this voice signal, comprises following substep:
This voice signal is changed into an audio digital signals;
This audio digital signals is carried out this computing, to produce a modified tone audio digital signals corresponding with this audio digital signals; And
Should change into this modified tone voice signal by the modified tone audio digital signals.
11, Phonological tone changing method as claimed in claim 10 is characterized in that, this voice signal is changed into the step of this audio digital signals, comprises following substep:
This voice signal is taken a sample, quantized.
12, Phonological tone changing method as claimed in claim 10 is characterized in that, this audio digital signals is carried out this computing, to produce the step of this modified tone audio digital signals, comprises:
This audio digital signals is carried out a Fourier computing;
Change the frequency spectrum of this audio digital signals; And
This audio digital signals is carried out an inverse-Fourier computing.
13, Phonological tone changing method as claimed in claim 9 is characterized in that, this communicator is a mobile phone.
14, Phonological tone changing method as claimed in claim 9 is characterized in that, this communicator is a landline telephone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100235192A CN1812426A (en) | 2005-01-24 | 2005-01-24 | Speaking device with voice tone modifying function and voice tone modifying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100235192A CN1812426A (en) | 2005-01-24 | 2005-01-24 | Speaking device with voice tone modifying function and voice tone modifying method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1812426A true CN1812426A (en) | 2006-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100235192A Pending CN1812426A (en) | 2005-01-24 | 2005-01-24 | Speaking device with voice tone modifying function and voice tone modifying method thereof |
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| Country | Link |
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| CN (1) | CN1812426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840703A (en) * | 2010-05-07 | 2010-09-22 | 无锡中星微电子有限公司 | Phonological tone changing method and device |
| CN108682426A (en) * | 2018-05-17 | 2018-10-19 | 深圳市沃特沃德股份有限公司 | Voice sensual pleasure conversion method and device |
-
2005
- 2005-01-24 CN CNA2005100235192A patent/CN1812426A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840703A (en) * | 2010-05-07 | 2010-09-22 | 无锡中星微电子有限公司 | Phonological tone changing method and device |
| CN101840703B (en) * | 2010-05-07 | 2012-07-25 | 无锡中星微电子有限公司 | Phonological tone changing method and device |
| CN108682426A (en) * | 2018-05-17 | 2018-10-19 | 深圳市沃特沃德股份有限公司 | Voice sensual pleasure conversion method and device |
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