The Redmi Watch 5 Active features a 3-Mic ENC (Environmental Noise Cancellation) system, which is designed to enhance voice clarity during calls by reducing ambient noise. This technology helps ensure that your voice is captured clearly, even in noisy environments, allowing for more effective communication.
In practice, the dual-mic (or in this case, 3-mic) noise reduction works by using multiple microphones to capture sound. One microphone focuses on capturing your voice, while the others help to detect and cancel out background noise. This is achieved through advanced signal processing algorithms that differentiate between your voice and ambient noise, thereby improving the overall quality of voice transmission during calls.
The Redmi Watch 5 Active also supports directional audio pickup, which further enhances the microphone's ability to focus on your voice. This feature helps in capturing sound from a specific direction, reducing interference from other sources and ensuring that your voice is transmitted clearly.
While the Redmi Watch 5 Active does not have a "dual-mic" setup specifically, its 3-mic system provides robust noise cancellation capabilities, making it suitable for hands-free communication in various environments[2][4][7].
Citations:
[1] https://www.youtube.com/watch?v=_yzwVYkFTfw
[2] https://www.cgmagonline.com/review/hardware/redmi-watch-5-active-review/
[3] https://www.mi.com/global/product/redmi-watch-5/
[4] https://rptech.qa/products/redmi-watch-5-active
[5] https://www.dokkantech.com/products/xiaomi-redmi-watch-5-active-smartwatch-with-2-inch-display-bluetooth-5-3-black
[6] https://www.youtube.com/watch?v=jz1m92XWZtA
[7] https://www.mi.com/global/product/redmi-watch-5-active/
[8] https://www.youtube.com/watch?v=wDAP-1ExK9U