CN104320699A - Method for dynamically adjusting Bluetooth sounding device - Google Patents
Method for dynamically adjusting Bluetooth sounding device Download PDFInfo
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- CN104320699A CN104320699A CN201410566604.2A CN201410566604A CN104320699A CN 104320699 A CN104320699 A CN 104320699A CN 201410566604 A CN201410566604 A CN 201410566604A CN 104320699 A CN104320699 A CN 104320699A
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- producing device
- bluetooth sound
- bluetooth
- stream data
- data package
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 53
- 230000005236 sound signal Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 17
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H04B5/70—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method for dynamically adjusting a Bluetooth sounding device, and the method is characterized in that the Bluetooth sounding device receives and temporarily stores audio-frequency streaming data packets through Bluetooth, and the Bluetooth sounding device can be shifted between an active state and an idle state when receiving the audio-frequency streaming data packets. The amount of temporarily stored audio-frequency streaming data packets can be counted by the Bluetooth sounding device, to the Bluetooth sounding device, the time interval of the active state and that of the idle state can be adjusted according to the amount. Through the method, the consumed energy of the Bluetooth sounding device is reduced when the quality of playing analog audio signals by the Bluetooth sounding device isn't affected.
Description
Technical field
The present invention relates to a kind of dynamic adjusting method of bluetooth sound-producing device, particularly relate to the dynamic adjusting method of a kind of bluetooth sound-producing device when audio reception crossfire (Streaming Media) data packet, under the prerequisite of quality not affecting bluetooth sound-producing device broadcasting simulated audio signal, the energy that bluetooth sound-producing device consumes can be reduced.
Background technology
Bluetooth (bluetooth) is a kind of common Radio Transmission Technology, is generally used in short-range transfer of data.When carrying out transfer of data by bluetooth, one of them of two electronic installations can be defined as main device (Master), another electronic installation is then defined as slave unit (Slave).Can match between main device and slave unit, and framework goes out personal area network (personal area networks), makes winner's device and slave unit carry out the transmission of data by wireless mode.Generally speaking, main device can be mobile phone, and slave unit is then bluetooth earphone or loudspeaker, and wherein digital audio data is sent to bluetooth earphone by bluetooth or loudspeaker are play by mobile phone, and digital audio data also can be sent to mobile phone by bluetooth earphone.
Summary of the invention
Main purpose of the present invention is the dynamic adjusting method providing a kind of bluetooth sound-producing device, mainly be arranged in bluetooth sound-producing device, wherein bluetooth sound-producing device adjusts the time interval entering active state and the time interval entering idle state in a dynamic way, can reduce the energy that bluetooth sound-producing device consumes when receiving package.
Another object of the present invention is to the dynamic adjusting method that a kind of bluetooth sound-producing device is provided, can according to the on line quality between bluetooth sound-producing device and electronic installation, adjustment bluetooth sound-producing device enters the time interval of active state and enters the time interval of idle state, under the prerequisite not affecting the on line quality between bluetooth sound-producing device and electronic installation, the energy that bluetooth sound-producing device consumes can be reduced by this.
Another object of the present invention is the dynamic adjusting method providing a kind of bluetooth sound-producing device, can the quantity of temporary audio frequency crossfire (Streaming Media) data packet of comparison bluetooth sound-producing device and level (water level), and enter the time interval of active state according to the result adjustment bluetooth sound-producing device of comparison and enter the time interval of idle state, under the prerequisite of play quality not affecting bluetooth sound-producing device, the energy that bluetooth sound-producing device consumes can be reduced by this.
In order to reach above object, the invention provides a kind of dynamic adjusting method of bluetooth sound-producing device, bluetooth sound-producing device is applicable to by Bluetooth receptions audio frequency stream data package, and bluetooth sound-producing device can switch in the process of audio reception stream data package between an active state and an idle state, comprises the following steps: the quantity of the audio frequency stream data package that statistics bluetooth sound-producing device is kept in; And the quantity of the audio frequency stream data package of to keep according to bluetooth sound-producing device, the time interval that adjustment bluetooth sound-producing device enters active state and the size in the time interval entering idle state.
In dynamic adjusting method one embodiment of the present invention, comprise the following steps: bluetooth sound-producing device enters active state, and receive and temporary audio frequency stream data package.
In dynamic adjusting method one embodiment of the present invention, wherein bluetooth sound-producing device comprises a buffer unit, in order to the audio frequency stream data package of temporary reception.
In dynamic adjusting method one embodiment of the present invention, wherein bluetooth sound-producing device enter active state interval greater than or equal to enter time interval of idle state.
In dynamic adjusting method one embodiment of the present invention, comprise the following steps: the quantity of the audio frequency stream data package that comparison bluetooth sound-producing device is kept in and a level.
In dynamic adjusting method one embodiment of the present invention, comprise the following steps: when the quantity of the audio frequency stream data package that bluetooth sound-producing device is kept in is less than level, increase the time interval that bluetooth sound-producing device enters active state, and reduce the time interval that bluetooth sound-producing device enters idle state.
In dynamic adjusting method one embodiment of the present invention, comprise the following steps: when the quantity of the audio frequency stream data package that bluetooth sound-producing device is kept in is greater than level, reduce or maintain the time interval that bluetooth sound-producing device enters active state, and increase or maintain the time interval that bluetooth sound-producing device enters idle state.
In dynamic adjusting method one embodiment of the present invention, comprise the following steps: bluetooth sound-producing device is received by an electronic installation and keeps in audio frequency stream data package.
In dynamic adjusting method one embodiment of the present invention, wherein bluetooth sound-producing device enter active state interval greater than or equal the time interval that electronic installation transmits audio frequency stream data package.
In dynamic adjusting method one embodiment of the present invention, comprise the following steps: bluetooth sound-producing device and electronic installation match, and obtain the time interval that electronic installation transmits audio frequency stream data package.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the organigram of blue tooth transmission system one embodiment of the present invention;
Fig. 2 is the flow chart of steps of dynamic adjusting method one embodiment of bluetooth sound-producing device of the present invention;
Fig. 3 is the active state of bluetooth sound-producing device one embodiment of the present invention and the schematic diagram in the time interval of idle state;
Fig. 4 is the schematic diagram in the active state of the another embodiment of bluetooth sound-producing device of the present invention and the time interval of idle state;
Fig. 5 is the bluetooth sound-producing device of the present invention quantity of audio frequency stream data package of keeping in and the curve chart of level.
Wherein, Reference numeral
10 blue tooth transmission system 11 electronic installations
12 audio frequency stream data package 13 bluetooth sound-producing devices
131 buffer unit 14 simulated audio signals
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present invention and operation principle are described in detail:
Fig. 1, be the organigram of blue tooth transmission system one embodiment of the present invention, Fig. 2 is the flow chart of steps of dynamic adjusting method one embodiment of bluetooth sound-producing device of the present invention.As shown in the figure, blue tooth transmission system 10 of the present invention mainly comprises at least one electronic installation 11 and at least one bluetooth sound-producing device 13, such as electronic installation 11 can be mobile phone, intelligent mobile phone, flat computer, notebook computer or computer etc., and bluetooth sound-producing device 13 is then bluetooth earphone, Bluetooth loudspeaker or bluetooth hold-free etc.
Convenience during in order to illustrate, in accompanying drawing of the present invention and following explanation all with an electronic installation 11 and a bluetooth sound-producing device 13 for embodiment, but usually the knowledgeable is known to tool in the technology of the present invention field, can be utilized on multiple electronic installation 11 and multiple bluetooth sound-producing device 13 by content of the present invention.In addition method of the present invention is mainly applied on bluetooth sound-producing device 13, wherein bluetooth sound-producing device 13 is applicable to by Bluetooth receptions audio frequency crossfire (Streaming Media) data packet 12, the necessary component of electronic installation 11 then non-invention, the also restriction of non-invention.
Electronic installation 11 can in order to store digital voice data, and electronic installation 11 and bluetooth sound-producing device 13 can to carry out bluetooth online.Digital audio-frequency data is sent to bluetooth sound-producing device 13 by the mode of package by electronic installation 11, such as bluetooth sound-producing device 13 can in order to receive the audio frequency stream data package (audio stream data packet) 12 that electronic installation 11 transmits, and further audio frequency stream data package 12 is carried out digital-to-analogue conversion, to send simulated audio signal 14, such as voice signal.
In an embodiment of the present invention, electronic installation 11 can be defined by main device (Master), and bluetooth sound-producing device 13 is then defined as slave unit (Slave).Before audio frequency stream data package 12 is sent to bluetooth sound-producing device 13 by bluetooth by electronic installation 11, the bluetooth must first set up between electronic installation 11 and bluetooth sound-producing device 13 is online.
When carrying out bluetooth and being online, electronic installation 11 and bluetooth sound-producing device 13 can first carry out matching (pair), with the frequency (clock) of synchronous electronic installation 11 and bluetooth sound-producing device 13, and make both use identical frequency.In the process of pairing, electronic installation 11 can continue to send inquiry package, after the bluetooth sound-producing device 13 of adjacent domain receives inquiry package, such as near zone is the radio transmission range of bluetooth, bluetooth sound-producing device 13 can send response package to electronic installation 11, wherein comprise the bluetooth device address (BD_ADDR, bluetooth address) of bluetooth sound-producing device 13 in response packet.
After electronic installation 11 receives the response package that bluetooth sound-producing device 13 transmits, online package (page) can be sent according to the bluetooth device address of response packet.Owing to including bluetooth device address in online package, the online package therefore only having bluetooth sound-producing device 13 can receive electronic installation 11 to transmit.
After bluetooth sound-producing device 13 receives online package, just the frequency of electronic installation 11 can be learnt by the content of online package, and make bluetooth sound-producing device 13 and the Frequency Synchronization of electronic installation 11, such as make electronic installation 11 and bluetooth sound-producing device 13 use identical frequency.The bluetooth that just can be completed between electronic installation 11 and bluetooth sound-producing device 13 by above-mentioned step is online, makes between electronic installation 11 and bluetooth sound-producing device 13 by blue tooth transmission audio frequency stream data package 12.
Generally speaking; in order to improve the quality that sound is play; electronic installation 11 and bluetooth sound-producing device 13 can pass through Bluetooth stereo message transmission specification (Advance Audio Distribution Profile, A2DP) transmission of audio stream data package 12 usually.Bluetooth stereo message transmission specification (A2DP) defines the method using Bluetooth asynchronous transmission of audio stream data package, just can with the stereo music of bluetooth approach high quality by Bluetooth stereo message transmission specification (A2DP).
Specifically comprise a buffer unit 131 in bluetooth sound-producing device 13, and the audio frequency stream data package 12 that can receive in order to temporary bluetooth sound-producing device 13.In order to improve the quality playing simulated audio signal 14; after the audio frequency stream data package 12 that bluetooth sound-producing device 13 can be kept in usually is by the time accumulated to certain quantity; just can convert temporary audio frequency stream data package 12 to simulated audio signal 14, and play simulated audio signal 14.In embodiments of the present invention, bluetooth sound-producing device 13 can pre-define a level (water level), when temporary audio frequency stream data package 12 is greater than level, just can start conversion and audio plays stream data package 12.
Certainly when practical application, the devices such as Bluetooth transmission interface, control unit, D/A conversion unit, decoding unit and/or loudspeaker may be comprised in bluetooth sound-producing device 13, above-mentioned component is all the prior art forming bluetooth sound-producing device 13, usually the knowledgeable is known to tool in the technical field of the invention, the structure of bluetooth sound-producing device 13 can be gone out according to Technical Architecture known at present.The actual configuration of bluetooth sound-producing device 13 non-staple technical characteristic in the present invention, of the present inventionly focus on the method changing existing bluetooth sound-producing device 13 audio reception stream data package 12, therefore just the structure of bluetooth sound-producing device 13 is not described in detail in embodiments of the present invention.
Bluetooth sound-producing device 13 and electronic installation 11 are in online process, and the state of bluetooth sound-producing device 13 may comprise active state (active mode) or listen mode (sniff mode).When bluetooth sound-producing device 13 and electronic installation 11 remain on line state, and when not transmitting audio frequency stream data package 12 between the two, bluetooth sound-producing device 13 will enter listen mode usually.Specifically, listen mode is applicable to bluetooth sound-producing device 13 and only has a small amount of data to want sending and receiving at every turn, in addition, after bluetooth sound-producing device 13 enters listen mode, bluetooth sound-producing device 13 can not continue to maintain active state for a long time, can reach the object of power saving.
When bluetooth sound-producing device 13 will by electronic installation 11 audio reception stream data package 12 time, bluetooth sound-producing device 13 just can enter active state (active mode).The bluetooth sound-producing device 13 entering active state can audio reception stream data package 12, to increase the speed of bluetooth sound-producing device 13 audio reception stream data package 12, and improves the quality that bluetooth sound-producing device 13 plays simulated audio signal 14.
Content described above, after bluetooth sound-producing device 13 enters active state (active mode), although the speed of bluetooth sound-producing device 13 by electronic installation 11 audio reception stream data package 12 can be accelerated, and improve the quality that bluetooth sound-producing device 13 plays simulated audio signal 14, but also can increase the energy that bluetooth sound-producing device 13 consumes, and shorten the operating time of bluetooth sound-producing device 13.
The invention provides a kind of method of bluetooth sound-producing device 13 received audio signal for this reason, in the process of bluetooth sound-producing device 13 audio reception stream data package 12, bluetooth sound-producing device 13 can't continue to maintain active state, but repeatedly switch between active state and idle state, as shown in Figure 3.When bluetooth sound-producing device 13 enters active state, just can receive and temporary audio frequency crossfire package 12, and when bluetooth sound-producing device 13 enters idle state, then can not receive the poor crossfire package 12 of sound.
In an embodiment of the present invention, when on-line state between bluetooth sound-producing device 13 and electronic installation 11 is good, the bandwidth such as transmitting package is between the two unoccupied, bluetooth sound-producing device 13 can be made to enter the time interval T1 of active state rough equal with the time interval T2 entering idle state, such as, the time interval T1 of active state can be made to be more than or equal to the time interval T2 of idle state.Not only can maintain the speed of bluetooth sound-producing device 13 audio reception stream data package 12 thus, also can reduce the energy that bluetooth sound-producing device 13 consumes.
Certainly above-mentioned explanation is only one embodiment of the invention, the time interval T1 that bluetooth sound-producing device 13 might not be made when practical application to enter active state is more than or equal to the time interval T2 entering idle state, and time interval T1 also can be made to be less than time interval T2.
When practical application, bluetooth sound-producing device 13 can according to electronic installation 11 transmit audio frequency stream data package 12 the time interval (Tpoll) adjustment enter the time interval T1 of active state with enter the time interval T2 of idle state, the time interval T1 that bluetooth sound-producing device 13 such as can be made to enter active state is more than or equal to the time interval (Tpoll) that electronic installation 11 transmits audio frequency stream data package 12, is beneficial to bluetooth sound-producing device 13 by electronic installation 11 audio reception stream data package 12.In addition, in the process that electronic installation 11 and bluetooth sound-producing device 13 match, bluetooth sound-producing device 13 just can obtain the time interval that electronic installation 11 transmits audio frequency stream data package 12.
By above-mentioned transmission means, although bluetooth sound-producing device 13 can be made to have the advantages such as good play quality and low power consuming simultaneously, but when the on line quality between bluetooth sound-producing device 13 and electronic installation 11 is not good, the bandwidth such as transmitting package is between the two occupied, and bluetooth sound-producing device 13 just possibly cannot maintain the quality playing simulated audio signal 14.
The present invention improves above-mentioned method further for this reason, and bluetooth sound-producing device 13 is by the process of bluetooth by host apparatus 11 audio reception stream data package 12, and bluetooth sound-producing device 13 can be able to constantly switch equally between active state and idle state.Shown in Fig. 1 and Fig. 2, bluetooth sound-producing device 13 can keep in the audio frequency stream data package 12 of reception, and add up the quantity of temporary audio frequency stream data package 12, such as audio frequency stream data package 12 can be temporarily stored in buffer unit 131 by bluetooth sound-producing device 13, and statistics is temporarily stored in the quantity of the audio frequency stream data package 12 in buffer unit 131, as step 21.
Then bluetooth sound-producing device 13 can according to the quantity of temporary audio frequency stream data package 12, adjusts its time interval T1 entering active state and the size of time interval T2 entering idle state, as shown in step 23.In an embodiment of the present invention, can the quantity of the temporary audio frequency stream data package 12 of further comparison bluetooth sound-producing device 13 and level, as indicated at step 22.When the quantity of temporary audio frequency stream data package 12 is less than level, represent that the speed of bluetooth sound-producing device 13 audio reception stream data package 12 is too low, now can increase the time interval T1 that bluetooth sound-producing device 13 enters active state, and reduce the time interval T2 entering idle state.Otherwise, when the quantity of temporary audio frequency stream data package 12 is greater than level, then can reduce or maintain the time interval T1 that bluetooth sound-producing device 13 enters active state, and increase or maintain the time interval T2 entering idle state.
The time interval T1 entering active state adjusting bluetooth sound-producing device 13 by above-mentioned dynamic mode and the size of time interval T2 entering idle state, bluetooth sound-producing device 13 can be maintained receive and the quality of audio plays stream data package 12, also can reduce the energy that bluetooth sound-producing device 13 consumes when transmission of audio stream data package 12 simultaneously.Even if there is the situation disturbed or on-line state is not good between electronic installation 11 and bluetooth sound-producing device 13, such as both bandwidth of transmission data are occupied, also can not affect bluetooth sound-producing device 13 and receive and the quality of audio plays stream data package 12.
In an embodiment of the present invention, as shown in Figure 3, bluetooth sound-producing device 13 be in active state be about if having time all connect hours T 50% to 100% between, such as enter the time interval T1 of active state at starting stage bluetooth sound-producing device 13 about identical with the time interval T2 entering idle state.Certainly above-mentioned ratio is only an embodiment of the present invention, is not the restriction of interest field of the present invention, and what bluetooth sound-producing device 13 also can be made to be in active state when practical application is less than 50% of all connect hours T if having time.
Shown in Fig. 4 and Fig. 5, wherein the dotted line of Fig. 5 is level, and solid line is then the quantity of the audio frequency stream data package 12 that bluetooth sound-producing device 13 is kept in.On line quality between bluetooth sound-producing device 13 and electronic installation 11 declines, the quantity of the temporary audio frequency stream data package 12 of bluetooth sound-producing device 13 may be caused to be less than level, as shown in the first interval D1 of Fig. 4 and Fig. 5, the solid line wherein representing package quantity drop on represent level dotted line below, then bluetooth sound-producing device 13 will extend the time interval T1 entering active state, and shorten the time interval T2 entering idle state, by this to improve the speed of bluetooth sound-producing device 13 audio reception stream data package 12.
When on line quality between bluetooth sound-producing device 13 and electronic installation 11 continues not good, as shown in the second interval D2 of Fig. 4 and Fig. 5, bluetooth sound-producing device 13 will continue to extend the time interval T1 entering active state, and continues to shorten the time interval T2 entering idle state.In extreme situations, such as when on line quality is very bad, the time interval T2 entering idle state can be adjusted to zero by bluetooth sound-producing device 13, and makes bluetooth sound-producing device 13 continue to maintain active state, to maintain or to improve the quantity transmitting audio frequency stream data package 12.In other words, in the method disclosed by the present invention, bluetooth sound-producing device 13 receives and the quality of audio plays stream data package 12 can have precedence over the energy saved and consume.
After on line quality between bluetooth sound-producing device 13 and electronic installation 11 improves gradually, as shown in the 3rd interval D3 of Fig. 4 and Fig. 5, bluetooth sound-producing device 13 can shorten the time interval T1 entering active state, and increases the time interval T2 entering idle state.On line quality between bluetooth sound-producing device 13 and electronic installation 11 gets back to normal level, when making the quantity of the temporary audio frequency stream data package 12 of bluetooth sound-producing device 13 be more than or equal to level, as shown in the 4th interval D4 of Fig. 4 and Fig. 5, the solid line wherein representing package quantity is equal to or higher than the dotted line representing level, bluetooth sound-producing device 13 can continue to shorten the time interval T1 entering active state, and increase the time interval T2 entering idle state, such as bluetooth sound-producing device 13 can make the time interval T1 of active state similar to the time interval T2 of idle state, to reach the object of power saving.
The ratio that certain above-mentioned bluetooth sound-producing device 13 enters active state and idle state is only one embodiment of the invention, it is not the restriction of interest field of the present invention, tool is in the technical field of the invention known that the knowledgeable can according to the situation of reality usually, the ratio of adjustment active state and idle state.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (10)
1. the dynamic adjusting method of a bluetooth sound-producing device, this bluetooth sound-producing device is applicable to by Bluetooth receptions one audio frequency stream data package, and this bluetooth sound-producing device can switch in the process receiving this audio frequency stream data package between an active state and an idle state, it is characterized in that, comprise the following steps:
Add up the quantity of this audio frequency stream data package that this bluetooth sound-producing device is kept in; And
The quantity of this audio frequency stream data package of keeping according to this bluetooth sound-producing device, adjusts time interval that this bluetooth sound-producing device enters this active state and the size in the time interval entering this idle state.
2. dynamic adjusting method as claimed in claim 1, is characterized in that, comprise the following steps: this bluetooth sound-producing device enters this active state, and receives and this audio frequency stream data package temporary.
3. dynamic adjusting method as claimed in claim 2, it is characterized in that, this bluetooth sound-producing device comprises a buffer unit, in order to the audio frequency stream data package of temporary reception.
4. dynamic adjusting method as claimed in claim 1, is characterized in that, this bluetooth sound-producing device enter this active state interval greater than or equal to enter time interval of this idle state.
5. dynamic adjusting method as claimed in claim 1, is characterized in that, comprise the following steps: the quantity of this audio frequency stream data package that this bluetooth sound-producing device of comparison is kept in and a level.
6. dynamic adjusting method as claimed in claim 5, it is characterized in that, comprise the following steps: when the quantity of this audio frequency stream data package that this bluetooth sound-producing device is kept in is less than this level, increase the time interval that this bluetooth sound-producing device enters this active state, and reduce the time interval that this bluetooth sound-producing device enters this idle state.
7. dynamic adjusting method as claimed in claim 5, it is characterized in that, comprise the following steps: when the quantity of this audio frequency stream data package that this bluetooth sound-producing device is kept in is greater than this level, reduce or maintain the time interval that this bluetooth sound-producing device enters this active state, and increase or maintain the time interval that this bluetooth sound-producing device enters this idle state.
8. dynamic adjusting method as claimed in claim 1, is characterized in that, comprise the following steps: this bluetooth sound-producing device is received by an electronic installation and keeps in this audio frequency stream data package.
9. dynamic adjusting method as claimed in claim 8, is characterized in that, this bluetooth sound-producing device enter this active state interval greater than or equal the time interval that this electronic installation transmits this audio frequency stream data package.
10. dynamic adjusting method as claimed in claim 9, is characterized in that, comprise the following steps: this bluetooth sound-producing device and this electronic installation match, and obtain the time interval that this electronic installation transmits this audio frequency stream data package.
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| US11570081B2 (en) | 2019-10-03 | 2023-01-31 | Realtek Semiconductor Corp. | Multi-member bluetooth device capable of dynamically switching operation mode |
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| CN112020043A (en) * | 2019-05-28 | 2020-12-01 | 瑞昱半导体股份有限公司 | Bluetooth device, method of operating the same, and non-transitory computer-readable recording medium |
| US11134367B2 (en) | 2019-10-03 | 2021-09-28 | Realtek Semiconductor Corp. | Main bluetooth circuit of multi-member bluetooth device capable of dynamically switching operation mode |
| TWI743935B (en) * | 2019-10-03 | 2021-10-21 | 瑞昱半導體股份有限公司 | Multi-member bluetooth device capable of dynamically switching operation mode |
| US11375579B2 (en) | 2019-10-03 | 2022-06-28 | Realtek Semiconductor Corp. | Multi-member Bluetooth device capable of adaptively switching operation mode in response to data type change of received packets, and related main Bluetooth circuit and auxiliary Bluetooth circuit |
| US11412576B2 (en) | 2019-10-03 | 2022-08-09 | Realtek Semiconductor Corp. | Auxiliary Bluetooth circuit of multi-member Bluetooth device capable of dynamically switching operation mode |
| US11570081B2 (en) | 2019-10-03 | 2023-01-31 | Realtek Semiconductor Corp. | Multi-member bluetooth device capable of dynamically switching operation mode |
| US11910490B2 (en) | 2019-10-03 | 2024-02-20 | Realtek Semiconductor Corp. | Multi-member Bluetooth device capable of dynamically switching operation mode, and related main Bluetooth circuit and auxiliary Bluetooth circuit |
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| CN104320699B (en) | 2018-05-25 |
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