Overview
With the rapid development of wireless technology, Bluetooth headphones have become a frequently used electronic product in modern life. In various usage scenarios, whether it’s making calls, listening to music, or playing games, the sound quality and performance of Bluetooth headhones directly affect the user experience.
However, Bluetooth headphones may be subject to various interferences during wireless transmission, such as signal attenuation, latency, and connection stability. These interferences have a significant impact on the audio quality of Bluetooth signal transmission.
To ensure that Bluetooth headphones can provide high-fidelity sound quality and stable connection in various usage scenarios, comprehensive audio testing is particularly important.
MegaSig’s Bluetooth audio testing system can accurately measure acoustic parameters of Bluetooth headphones, such as sound quality, frequency response, distortion, and noise reduction. This helps Bluetooth headphone manufacturers optimize product performance, improve user satisfaction, and ensure they maintain a competitive edge in the market.
Bluetooth Audio Testing Sytem Configuration Diagram
System Composition
- AudioExpert Basic Analysis Software
- PM6143 analyzer, 1 unit
- Bluetooth Adapter U982, 2 units
- Artificial mouthpiece AM581, 1 unit
- Test fixture AH220, 1 unit
- Pressure field microphone kit CM311+A803, 2 sets
- SB05, 1 unit, mid-low frequency audio source
- Computer host, 1 unit
- Display, 1 unit
- Silent enclosure AB06, 1 unit
- Work cabinet D06, 1 unit
- Customized fixture, 1 unit
- Customized test sequence, 1 unit