Q & A : Wireless Microphones
How can I reduce the audio delay?
It has a little audio delay when users are using Bluetooth audio devices. You will never eliminate delay because of how Bluetooth works.
However, the audio delay can be reduced if both Bluetooth transmitter and receiver supporting FastStream, low latency audio.
Currently, Nolan Bluetooth microphone is with FastStream, low latency audio supporting. If speakers/headphones/receivers/amplifiers were not with FastStream low latency supporting, it still has audio delay when users listen his/her voice in real time environment.
To have a low latency audio delay, users can consider to have Nolan Bluetooth Receiver (Rx) which supports FastStream, low latency with 0.035s audio delay (10 x less the standard one) to work with Bluetooth microphone. This will resolve the audio delay issue. Users can plug the audio out from Rx to line-in/audio in of speakers, headphones or PA systems to receive audio.
Below is the link of Bluetooth Receiver Rx and Microphone, Receiver set, MICRX or LiveMICRX for reference.
Wireless Microphone + Receiver Set, LiveMICRX/MICRX
How can I avoid the audio echo using Bluetooth microphone?
Users can try below to avoid echo
1. Please put microphone as close as to original source of sound
2. Avoid the microphone to catch feedback audio/voice from speakers or other sounds.
3. Keep the distance between microphone and speakers
4. Lower the microphone gain/sensitivity level
5. Avoid microphone in front of speakers directly.
6. Reduce audio/voice delay between microphone and speakers/receivers
Users can consider using LiveMIC with unidirectional microphone input to have direct sound source and reject the sound from other directions
Also, users can use Nolan MICRX or LiveMICRX, Bluetooth microphone and Receiver set. Just plug the audio output of receiver to the audio AUX IN (Audio In) of speakers/PA systems to have audio out. Both microphone and receiver are with latest FastStream low latency audio delay supporting to avoid echo issue.
Below is the link of Bluetooth Receiver Rx and Microphone, Receiver set, MICRX or LiveMICRX for reference.
Wireless Microphone + Receiver Set, LiveMICRX/MICRX
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