Audio Tone Relays

Best Audio Relays | diyAudio

https://www.diyaudio.com/community/threads/best-audio-relays.153935/

Looks like the the mercurey wetted get the most votes. Any thoughts on reed relays where there is a coil around th e relay contacts and you have audio (low level) passing through the middle. In a more traditional construction, the contact is operated via a mechanical coupling and th e signal does not pass through the coil.

Relay Sound Effects | Soundsnap

https://www.soundsnap.com/tags/relay

Get Relay Sounds from Soundsnap, the Leading Sound Library for Unlimited SFX Downloads.

Relays for Switching Audio Signals

http://www.geofex.com/Article_Folders/relays/relays_for_switching_audio_signa.htm

Relays are some of the oldest switching parts available, but they are misunderstood by many audio hackers. Here's a run down on the basics and how to apply them. Relays are electro-magnetically activated switches. Literally, there is an electromagnet inside the relay, and energizing that electromagnet causes the switch to change position by ...

Sound activated relay - CircuitLib

https://circuitlib.com/index.php/projects/product/71-sound-activated-relay/category_pathway-18

SOUND ACTIVATED SWITCH – RELAY – BuildCircuit.COM

https://www.buildcircuit.com/sound-activated-switch-relay/

Audio Relays - Page 1

https://www.eevblog.com/forum/repair/audio-relays/

I need Tone Control for Windows 10 audio - Microsoft Community

https://answers.microsoft.com/en-us/windows/forum/all/i-need-tone-control-for-windows-10-audio/75bf8365-6777-431f-9330-4c66afdc542b

Tone controls are provided by the audio driver, not Windows. My Realtek audio driver has extensive tone control - much more than simply Bass, Treble and Balance. Here's where I find my tone controls: Start > Settings > System > Sound > Sound control panel (The latter is a link in the upper right corner.)

Top 5 Tone control circuit - theoryCIRCUIT

https://theorycircuit.com/tone-control-circuit/

Amazon.com: sound activated switch

https://www.amazon.com/sound-activated-switch/s?k=sound+activated+switch