Bluetooth headphone noise reduction is a technology that can reduce the interference of external noise to a certain extent. The technology uses microphones to pick up outside noise and then produce the opposite sound waves, eliminating the noise.
It can allow users to better listen to music or call in a noisy environment, improving work or life efficiency.
Call noise reduction is a function that reduces noise during a call, such as Qualcomm's CVC noise reduction, which uses the headset's chip to process the sound received by the microphone through acoustic filtering, processing noise, and making the call sound clearer.
Noise cancelling headphones are best for use in noisy environments, such as planes, trains, cars, etc. Unnoise-cancelling headphones can be uncomfortable for users in these environments, as outside noise can interfere with audio clarity.
Noise-cancelling headphones are ideal for concentrating, such as when you need to work, study, or listen to music in a quiet environment.
Users need to concentrate in a noisy environment, or need to hear audio information clearly, noise cancelling headphones are a good choice.