QCC514X And QCC304X High-Quality Audio Products, both the integrate a separate active noise reduction module. While supporting active noise reduction, it can still achieve ultra-low power consumption. Its active noise reduction supports two modes: a high-performance hybrid noise reduction mode and a throughput mode.
What is UWB technology?UWB (Ultra Wide Band) is a wireless carrier communication technology that uses frequency bandwidth above 1GHz. It does not use sinusoidal carrier in traditional communication system, but uses narrow pulse of non-sinusoidal wave at nanosecond level to transmit data. Therefore, it occupies a large spectrum. But data transfer rates can reach hundreds of megabits per second or more.
Feasycom NCC Certified Bluetooth Audio Module, NCC is the abbreviation of The National Communications Commission of Taiwan, which mainly controls the communication and information equipment circulating and used in the Taiwan market: 1. LPE: Low Power Equipment is low-power equipment (such as Low Energy Bluetooth, Low Energy WIFI equipment); 2. TTE: Telecommunications Terminal Equipment, that is, communication terminal equipment (such as mobile phones, tablet devices).
FCC and IC Certified Bluetooth Uart Modules for IoT products. The Federal Communications Commission (FCC) was established under the Communications Act in 1934. It is an independent agency of the U.S. government and is directly accountable to Congress. The FCC is an agency of the United States federal government that was created to regulate all forms of telecommunication inside of the U.S.