Electronic equipment
By setting up special channels and control modules in the headphone equipment, the signal transmission between the headphone base and the audio processing module is optimized, and the crosstalk problem between the left and right channels of the headphones is solved, significantly improving the sound quality and stereo effect.
CN222674462UActive Publication Date: 2025-03-25SHANGHAI WINGTECH INFORMATION TECH CO LTD
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Patent Information
- Application Number
- CN202420644533.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-29
AI Technical Summary
Technical Problem
Existing headphones have crosstalk between the left and right channels, resulting in weakening of stereo effects and affecting sound quality.
Method used
An electronic device is designed, including a headphone stand and an audio processing module, and transmits a microphone signal, a left channel signal and a right channel signal by setting a first channel, a second channel and a third channel, and isolates the headphone stand and transmits these signals through a reference voltage signal to optimize crosstalk phenomenon.
Benefits of technology
Effectively optimize the crosstalk between headphones, improve stereo effect, and improve sound quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses electronic equipment, which is characterized in that a first channel, a second channel and a third channel are arranged between an earphone seat and an audio processing module, so that the first channel transmits a microphone signal of an earphone to the audio processing module under the condition that the earphone is inserted into the earphone seat; the third channel transmits a left channel signal and a right channel signal of the earphone to the audio processing module, and the second channel transmits a reference voltage signal output by the audio processing module to the earphone seat, so that the earphone seat transmits the left channel signal, the right channel signal and a microphone signal which are isolated from one another based on a target voltage signal, and the crosstalk phenomenon can be optimized; and the tone effect is ensured.
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