Author Topic: Bluetooth audio transmitter with selectable input level cut-off  (Read 400 times)

0 Members and 1 Guest are viewing this topic.

Offline electr_peterTopic starter

  • Supporter
  • ****
  • Posts: 1443
  • Country: lt
I am looking for solution to bluetooth audio transmitting task. Features needed in BT audio transmitter:
  • maintain BT connection with BT headset
  • receive audio input from external source (3.5 mm input)
  • transmit audio via BT only if input audio level is higher than some threshold
Currently used BT audio transmitter CSR8675 based, similar to Recepteur-Bluetooth-5-0-CSR8675-Adaptateur-USB-audio-de-musique-sans-fil) is too keen to transmit - it is always transmitting audio, even when audio input is silent or missing.

Slightly different BT audio transmitting principle is needed (used with smart phones) - that is, transmitter should maintain BT connection, but stream audio only when audio source is present (music player is on or call is in progress).

Can you suggest a better solution (preferably something off the shelf)?
« Last Edit: May 12, 2020, 09:30:36 pm by electr_peter »
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf