CN201213284Y - Set-top box receiving and transmitting voice signal by wireless mode - Google Patents

Set-top box receiving and transmitting voice signal by wireless mode Download PDF

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Publication number
CN201213284Y
CN201213284Y CNU200820109192XU CN200820109192U CN201213284Y CN 201213284 Y CN201213284 Y CN 201213284Y CN U200820109192X U CNU200820109192X U CN U200820109192XU CN 200820109192 U CN200820109192 U CN 200820109192U CN 201213284 Y CN201213284 Y CN 201213284Y
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China
Prior art keywords
voice signal
top box
module
signal processing
telecommunication
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Expired - Lifetime
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CNU200820109192XU
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Chinese (zh)
Inventor
王晶
张伦泳
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China United Network Communications Group Co Ltd
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CHINA NETWORK COMMUNICATIONS GROUP Corp
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Priority to CNU200820109192XU priority Critical patent/CN201213284Y/en
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Abstract

The utility model relates to a set-top box receiving voice signals by a wireless way and a set-top box sending voice signals by a wireless way, wherein the set-top box receiving voice signals by a wireless way comprises a first voice signal processing module which rectificates received voice signals borne by radio waves to generate electrical signals and sends the electrical signals to a voice command receiving module; and the set-top box sending voice signals by a wireless way comprises a second voice signal processing module which sends audio output command for closing other lines to an audio output module, rectificates received electrical signals output by the audio output module to generate voice signals borne by the radio waves, and outputs the voice signals. The utility model realizes that the set-top boxes can be connected with wireless microphones or wireless earphones and can input voice signals through the wireless microphones or output voice signals through the wireless earphones.

Description

Receive, send the set-top box of voice signal by wireless mode
Technical field
The utility model relates to network communication field, especially a kind of set-top box that receives, sends voice signal by wireless mode.
Background technology
Along with the development of Digital Television, set-top box has become to watch the requisite terminal equipment of Digital Television.In the prior art, when watching the program of Digital Television, can't avoid the sound of program to influence the generation of other people situation by set-top box.Simultaneously, professional constantly abundant along with what set-top box background represented, for example live, program request, web page browsing, stock exchange etc., but existing set-top box can't be undertaken by the background system of voice and set-top box alternately, thus caused the structure of remote controller to become increasingly complex.
The utility model content
The utility model embodiment provides a kind of set-top box that receives, sends voice signal by wireless mode, realize that set-top box can be connected with wireless microphone or wireless headset, and by the wireless microphone input speech signal, or by wireless headset output voice signal.
The utility model embodiment provides a kind of set-top box by the wireless mode received speech signal, comprise the phonetic order receiver module, wherein, described set-top box also comprises: be used for voice signal to the radio wave carried that receives and carry out rectification and generate the signal of telecommunication, and sending first voice signal processing module of the described signal of telecommunication to described phonetic order receiver module, described first voice signal processing module is connected with described phonetic order receiver module.
As shown from the above technical solution, a kind of set-top box by the wireless mode received speech signal that the utility model embodiment provides is carried out rectification by first voice signal processing module to the voice signal of the radio wave carried that receives and is generated the signal of telecommunication, and send the described signal of telecommunication to the phonetic order receiver module, for described phonetic order receiver module the described signal of telecommunication is transmitted to the phonetic order processing module, to carry out the follow-up operation that changes into digital command signal, realized that set-top box can be connected with wireless microphone, and can pass through the wireless microphone input speech signal, thereby make the terminal use can be undertaken by the background system of voice and set-top box alternately, simplified the structure of remote controller.
The utility model embodiment also provides a kind of set-top box that sends voice signal by wireless mode, comprise the audio frequency output module, wherein, described set-top box also comprises: be used for closing All other routes audio frequency output order to described audio frequency output module transmission, and the signal of telecommunication that the described audio frequency output module that receives is exported modulated the voice signal that generates radio wave carried, and second voice signal processing module of exporting described voice signal, described second voice signal processing module is connected with described audio frequency output module.
As shown from the above technical solution, a kind of set-top box that sends voice signal by wireless mode that the utility model embodiment provides sends to the audio frequency output module by second voice signal processing module closes All other routes audio frequency output order, and the signal of telecommunication that the described audio frequency output module that receives is exported modulated the voice signal that generates radio wave carried, and export described voice signal, realized that set-top box can be connected with wireless headset, and can export voice signal, thereby avoided the sound of program to influence the generation of other people situation by wireless headset.
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model by first embodiment of the set-top box of wireless mode received speech signal;
Fig. 2 is the structural representation of the utility model by second embodiment of the set-top box of wireless mode received speech signal;
Fig. 3 is the utility model sends the set-top box embodiment of voice signal by wireless mode a structural representation.
Embodiment
Fig. 1 is the structural representation of the utility model by first embodiment of the set-top box of wireless mode received speech signal, as shown in Figure 1, present embodiment can comprise that first voice signal processing module 1 and phonetic order receiver module 2, the first voice signal processing module 1 are connected with described phonetic order receiver module 2.Wherein, first voice signal processing module 1 is used for the voice signal of the radio wave carried that receives is carried out the rectification generation signal of telecommunication, and sends the described signal of telecommunication to phonetic order receiver module 2; Phonetic order receiver module 2 is used to receive the signal of telecommunication that first voice signal processing module 1 is sent.
Set-top box in the present embodiment is carried out rectification by first voice signal processing module to the voice signal of the radio wave carried that receives and is generated the signal of telecommunication, and send the described signal of telecommunication to the phonetic order receiver module, for described phonetic order receiver module the described signal of telecommunication is transmitted to the phonetic order processing module, to carry out the follow-up operation that changes into digital command signal, realized that set-top box can be connected with wireless microphone, and can pass through the wireless microphone input speech signal, thereby make the terminal use can be undertaken by the background system of voice and set-top box alternately, simplified the structure of remote controller.
Fig. 2 is the structural representation of the utility model by second embodiment of the set-top box of wireless mode received speech signal, on the basis of a last embodiment, as shown in Figure 2, first voice signal processing module 1 may further include voice signal receiving element 11, judging unit 12 and the first voice signal processing unit, 13, the first voice signal processing units 13 and is connected with voice signal receiving element 11, judging unit 12 and phonetic order receiver module 2 respectively in the present embodiment.Wherein, voice signal receiving element 11 is used for voice signal to the radio wave carried that receives and carries out rectification and generate the signal of telecommunication; Judging unit 12 is used to judge whether described set-top box is in the waiting voice command status; The first voice signal processing unit 13 is used for judging that when judging unit 12 described set-top box is in the waiting voice command status, then transmits the signal of telecommunication that voice signal receiving element 11 is generated to phonetic order receiver module 2.
Further, set-top box in the present embodiment can also provide multiple multimedia service, as visual telephone service etc., then first voice signal processing module 1 can further include the second voice signal processing unit 14 in the present embodiment, be used for judging that when judging unit 12 described set-top box is not in the waiting voice command status, then the multimedia service control module in set-top box is transmitted the signal of telecommunication that voice signal receiving element 11 is generated, the second voice signal processing unit 14 respectively with voice signal receiving element 11, judging unit 12 is connected with the multimedia service control module.Multimedia service control module wherein can be the control module of multiple multimedia services such as visual telephone service control module.
First voice signal processing module in the present embodiment can be transmitted to the inner different module of set-top box with the signal of telecommunication that is generated according to the different conditions of set-top box when receiving voice signal, for example: if the set-top box current state is in the talking state of visual telephone service, first voice signal processing module then will directly be transmitted to the visual telephone service control module according to the signal of telecommunication that voice signal generates; If the set-top box current state is in the waiting voice command status, first voice signal processing module then will be transmitted to the phonetic order receiver module according to the signal of telecommunication that voice signal generates.
Further, the set-top box of present embodiment can further include first interface module 3, be connected with the voice signal receiving element 11 in first voice signal processing module 1, be used to connect wireless microphone, the voice signal of radio wave carried is gathered by wireless microphone.
Fig. 3 is the utility model sends the set-top box embodiment of voice signal by wireless mode a structural representation, as shown in Figure 3, present embodiment can comprise that second voice signal processing module 4 and audio frequency output module 5, the second voice signal processing module 4 are connected with audio frequency output module 5.Wherein, second voice signal processing module 4 is used for closing All other routes audio frequency output order to 5 transmissions of audio frequency output module, and the signal of telecommunication that the audio frequency output module 5 that receives is exported modulated the voice signal that generates radio wave carried, and export described voice signal; Audio frequency output module 5 is used to receive that second voice signal processing module 4 sent closes All other routes audio frequency output order, to second voice signal processing module, the 4 output signals of telecommunication.
Set-top box in the present embodiment sends to the audio frequency output module by second voice signal processing module and closes All other routes audio frequency output order, and the signal of telecommunication that the described audio frequency output module that receives is exported modulated the voice signal that generates radio wave carried, and export described voice signal, realized that set-top box can be connected with wireless headset, and can export voice signal, thereby avoided the sound of program to influence the generation of other people situation by wireless headset.
Further, second voice signal processing module 4 may further include notification unit 41, signal of telecommunication processing unit 42 and voice signal transmitting element 43 in the present embodiment, notification unit 41 is connected with audio frequency output module 5, signal of telecommunication processing unit 42 is connected with audio frequency output module 5, and voice signal transmitting element 43 is connected with signal of telecommunication processing unit 42.Wherein, notification unit 41 is used for closing All other routes audio frequency output order to 5 transmissions of audio frequency output module; Signal of telecommunication processing unit 42 is used for the signal of telecommunication that the audio frequency output module 5 that receives is exported is modulated the voice signal that generates radio wave carried; Voice signal transmitting element 43 is used to export the voice signal of the radio wave carried that signal of telecommunication processing unit 42 generated.
Further, the set-top box of present embodiment can further include second interface module 6, be connected with the voice signal transmitting element 43 in second voice signal processing module 4, be used to connect wireless headset, the voice signal of radio wave carried is exported by wireless headset.
Further, the set-top box of present embodiment can further include detection module 7, detection module 7 is connected with second interface module 6 with second voice signal processing module 4 respectively, be used to detect second interface module 6 and correctly be connected with wireless headset, and to second voice signal processing module, 4 transmission triggering command, to notify second voice signal processing module 4.
Detection module in the present embodiment can be used for exchanging control signal between wireless headset and the set-top box, for example: judge wireless headset whether with control signals such as set-top box correctly is connected, and notify second voice signal processing module.If set-top box correctly is connected with wireless headset, then can closes the audio signal terminal that exports All other routes to, then export the signal of telecommunication to second voice signal processing module by the second voice signal processing module notification audio output module.Second voice signal processing module is exported described voice signal after the signal of telecommunication that receives is modulated the voice signal that generates radio wave carried.Present embodiment has realized that set-top box can be connected with wireless headset, and can export voice signal by wireless headset, thereby has avoided the sound of program to influence the generation of other people situation.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.

Claims (8)

1, a kind of set-top box by the wireless mode received speech signal, comprise the phonetic order receiver module, it is characterized in that described set-top box also comprises: be used for voice signal to the radio wave carried that receives and carry out rectification and generate the signal of telecommunication, and sending first voice signal processing module of the described signal of telecommunication to described phonetic order receiver module, described first voice signal processing module is connected with described phonetic order receiver module.
2, the set-top box by the wireless mode received speech signal according to claim 1 is characterized in that described first voice signal processing module comprises:
Be used for the voice signal of the radio wave carried that receives is carried out the voice signal receiving element that rectification generates the signal of telecommunication;
Be used to judge whether described set-top box is in the judging unit of waiting voice command status;
Be used for being in the waiting voice command status when the described set-top box of described judgment unit judges, then transmit the first voice signal processing unit of the signal of telecommunication that described voice signal receiving element generated to described phonetic order receiver module, the described first voice signal processing unit is connected with described voice signal receiving element, described judging unit and described phonetic order receiver module respectively.
3, the set-top box by the wireless mode received speech signal according to claim 2 is characterized in that described first voice signal processing module also comprises:
Be used for not being in the waiting voice command status when the described set-top box of described judgment unit judges, then transmit the second voice signal processing unit of the signal of telecommunication that described voice signal receiving element generated to the multimedia service control module, the described second voice signal processing unit is connected with described voice signal receiving element, described judging unit and described multimedia service control module respectively.
4, according to the described set-top box of the arbitrary claim of claim 1 to 3, it is characterized in that described set-top box also comprises by the wireless mode received speech signal:
Be used to connect first interface module of wireless microphone, described first interface module is connected with described first voice signal processing module.
5, a kind of set-top box that sends voice signal by wireless mode, comprise the audio frequency output module, it is characterized in that described set-top box also comprises: be used for closing All other routes audio frequency output order to described audio frequency output module transmission, and the signal of telecommunication that the described audio frequency output module that receives is exported modulated the voice signal that generates radio wave carried, and second voice signal processing module of exporting described voice signal, described second voice signal processing module is connected with described audio frequency output module.
6, the set-top box by wireless mode transmission voice signal according to claim 5 is characterized in that described second voice signal processing module comprises:
Be used for sending the notification unit of closing All other routes audio frequency output order to described audio frequency output module, described notification unit is connected with described audio frequency output module;
Be used for the signal of telecommunication that the described audio frequency output module that receives is exported is modulated the signal of telecommunication processing unit of the voice signal that generates radio wave carried, described signal of telecommunication processing unit is connected with described audio frequency output module;
Be used to export the voice signal transmitting element of the voice signal of the radio wave carried that described signal of telecommunication processing unit generated, described voice signal transmitting element is connected with described signal of telecommunication processing unit.
7, according to claim 5 or 6 described set-top box, it is characterized in that described set-top box also comprises by wireless mode transmission voice signal:
Be used to connect second interface module of wireless headset, described second interface module is connected with described second voice signal processing module.
8, the set-top box by wireless mode transmission voice signal according to claim 7 is characterized in that described set-top box also comprises:
Be used to detect described second interface module and correctly be connected with wireless headset, and sending the detection module of triggering command to described second voice signal processing module, described detection module is connected with described second interface module with described second voice signal processing module respectively.
CNU200820109192XU 2008-07-11 2008-07-11 Set-top box receiving and transmitting voice signal by wireless mode Expired - Lifetime CN201213284Y (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561298A (en) * 2013-11-15 2014-02-05 无锡市电子仪表工业有限公司 Digital television set-top box with wireless microphone
CN104599184A (en) * 2014-12-09 2015-05-06 北京奇虎科技有限公司 Stock information pushing system
CN104615641A (en) * 2014-12-09 2015-05-13 北京奇虎科技有限公司 Stock information pushing method and wearable earphone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561298A (en) * 2013-11-15 2014-02-05 无锡市电子仪表工业有限公司 Digital television set-top box with wireless microphone
CN104599184A (en) * 2014-12-09 2015-05-06 北京奇虎科技有限公司 Stock information pushing system
CN104615641A (en) * 2014-12-09 2015-05-13 北京奇虎科技有限公司 Stock information pushing method and wearable earphone

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ASS Succession or assignment of patent right

Owner name: CHINA LINKED NETWORK COMMUNICATION GROUP CO.,LTD.

Free format text: FORMER OWNER: CHINA NETWORK COMMUNICATIONS GROUP CORPORATION

Effective date: 20090605

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Effective date of registration: 20090605

Address after: No. 21, Finance Street, Beijing, Xicheng District: 100140

Patentee after: China United Network Telecommunication Group Co., Ltd.

Address before: No. 21, Finance Street, Beijing, Xicheng District: 100140

Patentee before: China Network Communications Group Corporation

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Granted publication date: 20090325

CX01 Expiry of patent term