microphone feedback

...Signal to noise ratio 65dB, 1kHz at 1pA Style Headset , Other, XLR , Desktop, Shock Mount, Wired , Dual Mode Micropho...

... 3 48KB/S Voice Sound Transmission ability, More Stereo Clear Nature effect. With Echo and free Control,need portable pa amplifier system ...

USB KTV Karaoke Handheld Mic Speaker Wireless Skype:renhong3645 Whats app: +8618621537528 1. OEM/ ODM Welcomed 2. Factory Price ...

..., suppression, anti cell phone interference remove interference signal. UHF , PPL, LCD High sensitivity: The heart type ......

Tube Discussion Desktop Voting Chairman Microphone 5G Wifi Wireless Digital Audio Conference Microphone Voting System Main Features: Imported 5G chip,...

... and handles high SPLs,provide detailed,quality faithful sound for studio or on-the-road use. 4 different pickup pattern for minimal noise and feed...

No matter whether you are a speaker, presenter or rocking the stage: the XS WIRELESS Vocal Set puts you in front of every stage. The handheld transmit...

... CARDIOID DYNAMIC -Wired features a cardioid pickup pattern for greater gain while simultaneously minimizing feedbac...

Sensor IC SPH0644LM4H-1 Low Power Silicon Digital LGA-5 MEMS s [MJD Advantage] + 15 years experience for electronic components + ...

Factory supply digital professional feedback suppressor for conference audio system BNT-1200 Function parameter Digital anti-howling system equipment ...

... dual protocol, no serial frequency Ultra heterodyne secondary frequency conversion design, with extremely high receiving sensitivity supp...

Item Name:Titanium film horn Dual microphones Dual feedbacks noise Noise Cancelling Bluetooth Earbuds Item Decription: 40mm drive units, Titanium film...

... Hearing Aids,Digital and Programmable 4 channels JORA 5 WDRC Signal Processing 4 Channels Adaptive Cancellation (AFC) FrontWave Direction...

... Battery Size 13A Battery Current(mA) 0.8 Description: 1. Smart chip, noise reduction, HD hearing sound. 2. External , decrease whistling...