Disadvantages of dsp intelligent noise reduction

High cost and high energy consumption. Disadvantages of dsp intelligent noise reduction;

1, with high cost. The necessary equipment of dsp intelligent noise reduction system includes pickup, processing chip and speaker, and each part must be of high quality to achieve the final effect, with high cost.

2. Energy consumption. There is an acoustic processor in the dsp intelligent noise reduction earphone, so turning on the active noise reduction mode will have some adverse effects on the battery life of the wireless earphone.