There are two main types of noise cancellation used in Redmi Buds. One is ANC (Active Noise Cancellation), which is a technology to reduce or eliminate unwanted external sounds. It works by using microphones to pick up ambient noise and then generating sound waves that are precisely opposite in phase to the detected noise. When these anti-noise sound waves are played alongside the audio signal that you want to hear, they effectively cancel out the ambient noise, resulting in a quieter and more immersive listening experience. ANC technology is particularly useful in environments with consistent background noise, such as airplanes, trains, or busy offices, as it can significantly improve the clarity and quality of audio playback by reducing distractions from external sounds.
The other is passive noise cancellation. This method relies on physical barriers and materials to block out external sounds. The Redmi Buds with good passive noise cancellation use thick padding, tight seals, or closed-back designs to reduce the amount of noise that reaches your ears.
The other is passive noise cancellation. This method relies on physical barriers and materials to block out external sounds. The Redmi Buds with good passive noise cancellation use thick padding, tight seals, or closed-back designs to reduce the amount of noise that reaches your ears.