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Earphone noise reduction method and device, main earphone, slave earphone and earphone noise reduction system

A main earphone and earphone technology, which is applied in the field of earphone noise reduction method and device, main earphone, slave earphone and earphone noise reduction system, can solve the problem of unsatisfactory effect, restricting the degree of freedom of bluetooth earphones, and inability of users to use bluetooth earphones flexibly, etc. problem, to achieve the effect of good noise reduction and improved user experience

Active Publication Date: 2018-11-23
1MORE ACOUSTIC TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found at least the following problems in the traditional technology: First, because the left earphone and the right earphone are connected by a cable, the cable limits the freedom of the Bluetooth earphone, thus causing the user to be unable to flexibly use the Bluetooth earphone. earphone
Moreover, although the left / right earphones of traditional Bluetooth headsets are equipped with noise reduction functions, their noise reduction functions are implemented based on the hardware architecture of traditional Bluetooth headsets after all.
Furthermore, the noise reduction of traditional Bluetooth headsets is only a unilateral noise reduction method, that is, the left earphone collects the environmental noise on the left ear side for noise reduction, and the right earphone collects the environmental noise on the right ear side for noise reduction. The earphones cannot fully capture the ambient noise on the opposite side, so the effect of unilateral noise reduction is not ideal

Method used

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  • Earphone noise reduction method and device, main earphone, slave earphone and earphone noise reduction system
  • Earphone noise reduction method and device, main earphone, slave earphone and earphone noise reduction system
  • Earphone noise reduction method and device, main earphone, slave earphone and earphone noise reduction system

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Embodiment Construction

[0092] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0093] The earphones provided by the embodiments of the present invention are configured to be at least partially wearable near or in one or both ears of the user's ears. Although the structural shape of the earphones presents various changes, however, the The technical solution is applicable to earphones of any structural shape, such as earphones, earphones or earphones, etc.

[0094] Although the name of "earphone" is replaced by other names in other business or technical fields, for example, "earphone" is replaced by "communicator" or "hearing aid" or "sound box" or "audio", however, the embo...

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Abstract

The invention relates to the technical field of earphones and in particular relates to an earphone noise reduction method and device, a main earphone, a slave earphone and an earphone noise reductionsystem. The earphone noise reduction method is applied to a main earphone. The main earphone is wirelessly connected to the slave earphone and comprises a first transducer. The slave earphone comprises a second transducer. The main earphone and / or the slave earphone are / is wirelessly connected with an audio source apparatus. The earphone noise reduction method comprises the steps of acquiring a first environmental noise signal collected by the first transducer; receiving, based on wireless communication, a second environmental noise signal collected by the second transducer; generating, according to the first environmental noise signal and the second environmental noise signal, a first noise eliminating signal. Noise reduction of wireless earphones can be achieved. The noise reduction effect is good and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to an earphone noise reduction method and device, a master earphone, a slave earphone and an earphone noise reduction system. Background technique [0002] With the development of smart wearable device technology, Bluetooth headsets are increasingly sought after by the market. A traditional Bluetooth headset includes a left earphone, a right earphone and a cable, and the left earphone is connected to the right earphone through a cable. The left earphone or the right earphone can communicate with the mobile phone Bluetooth to realize remote playback or transmission of audio files. [0003] In the process of realizing the present invention, the inventor found at least the following problems in the traditional technology: First, because the left earphone and the right earphone are connected by a cable, the cable limits the freedom of the Bluetooth earphone, thus causing the user to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R3/00
CPCH04R1/1041H04R3/00H04R2410/01H04R2420/03H04R1/1083H04R3/005H04R5/033H04R2201/103H04R2201/107H04R2410/05H04R2460/01
Inventor 谢冠宏
Owner 1MORE ACOUSTIC TECH CO LTD
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