CN104767861A - Method and device for adjusting conference telephone voice frequency - Google Patents
Method and device for adjusting conference telephone voice frequency Download PDFInfo
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- CN104767861A CN104767861A CN201510152158.5A CN201510152158A CN104767861A CN 104767861 A CN104767861 A CN 104767861A CN 201510152158 A CN201510152158 A CN 201510152158A CN 104767861 A CN104767861 A CN 104767861A
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Abstract
The embodiment of the invention provides a method and device for adjusting the conference telephone voice frequency. A gesture instruction obtained from a sensor is analyzed through a main control chip according to the internal algorithm, and a volume adjusting instruction and a radio direction control instruction are obtained; a main processor adjusts the voice frequency according to the volume adjusting instruction and the radio direction control instruction. According to the method for adjusting the conference telephone voice frequency, a key does not need to be pressed manually, the conference telephone voice frequency can be adjusted only by sensing the gesture instruction of participants, and convenience is brought to participants.
Description
Technical field
The present invention relates to audio frequency regulation technology field, more particularly, relate to a kind of method and the device that regulate conference telephone audio frequency.
Background technology
When existing conference telephone is to volume adjusting, manual key is needed to regulate, however when conference telephone is away from participant, when participant carries out regulating meeting sound, can be inconvenient, affect Consumer's Experience.And existing conference telephone generally has three to four radio reception directions, but most product radio reception does not have directive property, has no idea to accomplish the radio reception of specific direction and the noise isolation in other directions.In prior art, by the method for sound recognition or nozzle type, judge the participant made a speech, to determine the radio reception direction of conference telephone, but sound regulates and still needs manual operations.
Therefore, how to regulate the audio frequency of conference telephone, the convenience and the adding users that increase conference telephone are experienced, and are the problems needing to solve.
Summary of the invention
The object of the present invention is to provide a kind of method and the device that regulate conference telephone audio frequency, to realize regulating conference telephone audio frequency, increase convenience and the Consumer's Experience of conference telephone.
For achieving the above object, following technical scheme is embodiments provided:
Regulate a method for conference telephone audio frequency, comprising:
Transducer sensing gesture instruction;
Main control chip obtains described gesture instruction from described transducer, and according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command;
Primary processor obtains described adjustment audio volume command from described main control chip, and according to described adjustment audio volume command, regulates volume.
Preferably, described main control chip, according to internal algorithm, when analyzing described gesture instruction, also comprises:
Described main control chip, according to internal algorithm, analyzes described gesture instruction, produces and controls the order of radio reception direction.
Preferably, described transducer sensing gesture instruction comprises:
Gesture instruction is drawn on a transducer sensing participant's left side;
Gesture instruction is drawn on the right side of transducer sensing participant;
Upper stroke gesture instruction of transducer sensing participant; Or,
The lower stroke of gesture instruction of transducer sensing participant.
Preferably, described main control chip, according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command and control the order of radio reception direction, comprising:
If described gesture instruction is upper stroke, then the described adjustment audio volume command produced according to described internal algorithm is: increase volume;
If described gesture instruction is lower stroke, then the described adjustment audio volume command produced according to described internal algorithm is: reduce volume;
If described gesture instruction is left drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver opening participant direction, closes the function of radio receiver in other direction;
If described gesture instruction is right drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver of closing participant direction, opens the function of radio receiver in other direction.
Preferably, also comprise: the sound of described transducer real-time collecting meeting and video information.
Regulate a device for conference telephone audio frequency, comprising:
Transducer, for sensing gesture instruction;
Main control chip, for obtaining described gesture instruction, and according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command;
Primary processor, for obtaining described adjustment audio volume command, and according to described adjustment audio volume command, regulates volume.
Preferably, described main control chip, also for:
According to described internal algorithm, analyze described gesture instruction, produce and control the order of radio reception direction.
Preferably, described transducer, specifically for:
Gesture instruction is drawn on a sensing participant's left side; Gesture instruction is drawn on the right side of sensing participant; Upper stroke gesture instruction of sensing participant; Or, the lower stroke of gesture instruction of sensing participant.
Preferably, described main control chip, specifically for:
If described gesture instruction is upper stroke, then the described adjustment audio volume command produced according to described internal algorithm is: increase volume;
If described gesture instruction is lower stroke, then the described adjustment audio volume command produced according to described internal algorithm is: reduce volume;
If described gesture instruction is left drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver opening participant direction, closes the function of radio receiver in other direction;
If described gesture instruction is right drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver of closing participant direction, opens the function of radio receiver in other direction.
Preferably, described transducer, also for real-time collecting sound and video information.
Known by above scheme, a kind of method and device regulating conference telephone audio frequency that the embodiment of the present invention provides, by main control chip according to internal algorithm, analyzes the gesture instruction obtained from transducer, produces and regulates audio volume command and control the order of radio reception direction; Primary processor is according to described adjustment audio volume command and control the order of radio reception direction, regulates audio frequency.Wherein, the method for this adjustment conference telephone audio frequency, does not need manual key, only needs the gesture command sensing participant, just can regulate the audio frequency of conference telephone, for participant provides conveniently.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram regulating conference telephone audio frequency disclosed in the embodiment of the present invention;
Fig. 2 is a kind of apparatus structure schematic diagram regulating conference telephone audio frequency disclosed in the embodiment of the present invention;
Fig. 3 is sensing station scheme of installation disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of method and the device that regulate conference telephone audio frequency, to realize regulating conference telephone audio frequency, increase convenience and the Consumer's Experience of conference telephone.
See Fig. 1, a kind of method regulating conference telephone audio frequency that the embodiment of the present invention provides, comprising:
S101, transducer sensing gesture instruction;
Concrete, described transducer is infrared sensor.Transducer sensing gesture instruction comprises: gesture instruction is drawn on a sensing participant's left side; Gesture instruction is drawn on the right side of sensing participant; Upper stroke gesture instruction of sensing participant; Or, the lower stroke of gesture instruction of sensing participant.
Wherein, in order to prevent the neglectful hand motion of participant to be erroneously detected as gesture instruction, the condition sensing described gesture instruction can be preset.Such as: the gesture amplitude in surveyed area need reach default detection range, just can be determined described gesture instruction is effective instruction; The sliding speed of gesture instruction need reach pre-set velocity detected value, and just can be determined described gesture instruction is effective instruction; Concrete, pre-set velocity detected value can be and is greater than pre-set velocity value, is less than pre-set velocity value or presetting between two velocity amplitudes; Wherein, effectively gesture range value and pre-set velocity detected value can be detected by regulating monitoring facilities to arrange; Wherein, described transducer can be infrared sensor.
S102, main control chip obtain described gesture instruction from described transducer, and according to internal algorithm, analyze described gesture instruction, produce and regulate audio volume command;
Wherein, described main control chip is the main control chip of transducer, and described main control chip analyzes described gesture instruction according to internal algorithm, produces the adjustment audio volume command corresponding with gesture instruction.
S103, primary processor obtain described adjustment audio volume command from described main control chip, and according to described adjustment audio volume command, regulate volume.
Concrete, described primary processor is the main control chip of conference telephone, can not only realize the adjustment to volume, can also realize the functions such as dialing, network connection, transfer of data.
A kind of method regulating conference telephone audio frequency that the embodiment of the present invention provides, by main control chip according to internal algorithm, analyzes the gesture instruction obtained from transducer, produces and regulates audio volume command and control the order of radio reception direction; Primary processor is according to described adjustment audio volume command and control the order of radio reception direction, regulates audio frequency.Wherein, the method for this adjustment conference telephone audio frequency, does not need manual key, only needs the gesture command sensing participant, just can regulate the audio frequency of conference telephone, for participant provides conveniently.
Preferably, in another embodiment of the invention, described main control chip, according to internal algorithm, analyzes described gesture instruction, when producing adjustment audio volume command, also comprises:
Described main control chip, according to internal algorithm, analyzes described gesture instruction, produces and controls the order of radio reception direction.
Wherein, described main control chip acting as according to internal algorithm: analyze described gesture instruction, produces the control radio reception direction order corresponding with gesture instruction.
Preferably, in another embodiment of the invention, described main control chip, according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command and control the order of radio reception direction, comprising:
If described gesture instruction is upper stroke, then the described adjustment audio volume command produced according to described internal algorithm is: increase volume;
If described gesture instruction is lower stroke, then the described adjustment audio volume command produced according to described internal algorithm is: reduce volume;
If described gesture instruction is left drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver opening participant direction, closes the function of radio receiver in other direction;
If described gesture instruction is right drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver of closing participant direction, opens the function of radio receiver in other direction.
Concrete, when opening the function of radio receiver in participant direction, when closing the function of radio receiver in other direction, be equivalent to the sound shielding other directions, this method can improve the definition of participant's speech; Regulate volume not only to comprise to regulate conference telephone to record to participant the size of sound, can also comprise the size regulating conference telephone to play the other side's sound, its specific implementation form can regulate before use.
Concrete, described gesture instruction is not limited to the instruction provided in the present embodiment.Such as: setting is drawn a circle as increasing volume instructions clockwise; Draw a circle as reducing volume instructions counterclockwise; Left arc is the function of radio receiver opening participant direction, closes the function of radio receiver in other direction; Right arc is the function of radio receiver of closing participant direction, opens the function of radio receiver in other direction.
Preferably, in above-described embodiment, also comprise:
The sound of described transducer real-time collecting meeting and video information.
Concrete, in a meeting, the sound of collection session that can be real-time and video information, and by the computer that is sent to meeting organizer during network implementation or mobile phone terminal, facilitate meeting organizer where necessary, such as, when returning office's mimeograph documents or the data of preparation, the situation of showing up of the long-range participant of checking at any time, to understand meeting situation in real time.
See Fig. 2, a kind of device regulating volume that the embodiment of the present invention provides, comprising:
Transducer 100, for sensing gesture instruction;
Main control chip 200, for obtaining described gesture instruction, and according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command;
Primary processor 300, for obtaining described adjustment audio volume command, and according to described adjustment audio volume command, regulates volume.
Concrete, primary processor 300 is the primary processor of conference telephone, is responsible for the functional realiey of conference telephone, mainly contains the functions such as dialing, network connection, Sound control, transfer of data
Concrete, be arranged on the transducer 100 in conference telephone and determine according to the radio reception direction number of conference telephone; Wherein be described with three in the present embodiment.
See Fig. 3, it is a kind of sensing station scheme of installation that the embodiment of the present invention provides.Wherein, position a is that three transducers 100 integrate back-to-back, and whole module is placed in the center of conference telephone, this module can make Pop-up, and coordinate with the switch of transducer 100, when needs use gesture identification function, press at the top of module, now transducer 100 switch opens, module ejects from casing internal simultaneously, at the end of not needing to use gesture identification function or videoconference, is pressed by module, the switch of transducer 100 is in off status, and module is stowed in casing internal simultaneously.
Wherein, position b is that three transducers 100 are positioned on each radio reception direction of group audio terminal, and it is pivot design that this transducer 100 device can make one end.Wherein, this module also can make Pop-up, and coordinate with the switch of transducer 100, when needs use gesture identification function, press at the top of corresponding transducer 100, now transducer 100 switch opens, corresponding transducer 100 ejects from casing internal, in erectting form, concrete angle can as required, and the rotating shaft along the other end regulates.This method contrasts the first installation method, and its advantage can open corresponding transducer 100 according to radio reception set direction, and can regulate the sensing angle of transducer.
A kind of device regulating conference telephone audio frequency that the embodiment of the present invention provides, by main control chip 200 according to internal algorithm, analyzes the gesture instruction obtained from transducer 100, produces and regulates audio volume command and control the order of radio reception direction; Primary processor 300 is according to described adjustment audio volume command and control the order of radio reception direction, regulates audio frequency.Wherein, the method for this adjustment conference telephone audio frequency, does not need manual key, only needs the gesture command sensing participant, just can regulate the audio frequency of conference telephone, for participant provides conveniently.
Preferably, in another embodiment of the invention, described main control chip 200, also for:
According to described internal algorithm, analyze described gesture instruction, produce and control the order of radio reception direction.
Preferably, in another embodiment of the invention, described transducer 100, specifically for:
Gesture instruction is drawn on a sensing participant's left side; Gesture instruction is drawn on the right side of sensing participant; Upper stroke gesture instruction of sensing participant; Or, the lower stroke of gesture instruction of sensing participant.
Concrete, transducer 100 can the gesture change of perception four direction up and down.
Preferably, in another embodiment of the invention, described main control chip 200, specifically for:
If described gesture instruction is upper stroke, then the described adjustment audio volume command produced according to described internal algorithm is: increase volume;
If described gesture instruction is lower stroke, then the described adjustment audio volume command produced according to described internal algorithm is: reduce volume;
If described gesture instruction is left drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver opening participant direction, closes the function of radio receiver in other direction;
If described gesture instruction is right drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver of closing participant direction, opens the function of radio receiver in other direction.
Preferably, in another embodiment of the invention, described transducer 100, also for real-time collecting sound and video information.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. regulate a method for conference telephone audio frequency, it is characterized in that, comprising:
Transducer sensing gesture instruction;
Main control chip obtains described gesture instruction from described transducer, and according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command;
Primary processor obtains described adjustment audio volume command from described main control chip, and according to described adjustment audio volume command, regulates volume.
2. method according to claim 1, is characterized in that, described main control chip, according to internal algorithm, when analyzing described gesture instruction, also comprises:
Described main control chip, according to internal algorithm, analyzes described gesture instruction, produces and controls the order of radio reception direction.
3. method according to claim 2, is characterized in that, described transducer sensing gesture instruction comprises:
Gesture instruction is drawn on a transducer sensing participant's left side;
Gesture instruction is drawn on the right side of transducer sensing participant;
Upper stroke gesture instruction of transducer sensing participant; Or,
The lower stroke of gesture instruction of transducer sensing participant.
4. method according to claim 3, is characterized in that, described main control chip, according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command and control the order of radio reception direction, comprising:
If described gesture instruction is upper stroke, then the described adjustment audio volume command produced according to described internal algorithm is: increase volume;
If described gesture instruction is lower stroke, then the described adjustment audio volume command produced according to described internal algorithm is: reduce volume;
If described gesture instruction is left drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver opening participant direction, closes the function of radio receiver in other direction;
If described gesture instruction is right drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver of closing participant direction, opens the function of radio receiver in other direction.
5. according to the method in claim 1-4 described in any one, it is characterized in that, also comprise:
The sound of described transducer real-time collecting meeting and video information.
6. regulate a device for conference telephone audio frequency, it is characterized in that, comprising:
Transducer, for sensing gesture instruction;
Main control chip, for obtaining described gesture instruction, and according to internal algorithm, analyzes described gesture instruction, produces and regulates audio volume command;
Primary processor, for obtaining described adjustment audio volume command, and according to described adjustment audio volume command, regulates volume.
7. device according to claim 6, is characterized in that, described main control chip, also for:
According to described internal algorithm, analyze described gesture instruction, produce and control the order of radio reception direction.
8. device according to claim 7, is characterized in that, described transducer, specifically for:
Gesture instruction is drawn on a sensing participant's left side; Gesture instruction is drawn on the right side of sensing participant; Upper stroke gesture instruction of sensing participant; Or, the lower stroke of gesture instruction of sensing participant.
9. device according to claim 8, is characterized in that, described main control chip, specifically for:
If described gesture instruction is upper stroke, then the described adjustment audio volume command produced according to described internal algorithm is: increase volume;
If described gesture instruction is lower stroke, then the described adjustment audio volume command produced according to described internal algorithm is: reduce volume;
If described gesture instruction is left drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver opening participant direction, closes the function of radio receiver in other direction;
If described gesture instruction is right drawing, then the described control radio reception direction order produced according to described internal algorithm is: the function of radio receiver of closing participant direction, opens the function of radio receiver in other direction.
10. according to the device in claim 6-9 described in any one, to it is characterized in that, described transducer, also for real-time collecting sound and video information.
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| CN201510152158.5A CN104767861B (en) | 2015-04-01 | 2015-04-01 | A kind of method and device for adjusting conference telephone audio |
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| TWI760074B (en) * | 2021-01-21 | 2022-04-01 | 和碩聯合科技股份有限公司 | Telephone conference device |
| JP2022128366A (en) * | 2021-02-22 | 2022-09-01 | Ｒｓｕｐｐｏｒｔ株式会社 | Teleconferencing Method for Motion Recognition Using Artificial Neural Network |
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Address after: 261200 No. 68 Fengshan Road, Fangzi District, Weifang City, Shandong Province Patentee after: Gongda Electroacoustics Co., Ltd. Address before: 261000 Fengshan Road, Fangzi District, Weifang, Shandong Province, No. 68 Patentee before: Shandong Gettop Acoustic Co.,Ltd. |