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Relays and Switches at Sonic Electronix - Car Audio Stereo
https://www.sonicelectronix.com/ci344-relays-switches.html
When controlling low powered circuits or several circuits with one signal, relays become very useful when installing alarms, home wall switches or other various car audio equipment. Relays, relay sockets and switches for electronic applications such as car alarm installations and other audio applications. Compare items.
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, butthey are misunderstood by many audio hackers. Here's a run down on the basicsand how to apply them. Relays are electro-magnetically activated switches. Literally,there is an electromagnet inside the relay, and energizing that electromagnetcauses the switch to change position by pulling the movable …
Audio Switch with Relay - YouTube
https://www.youtube.com/watch?v=9C9K6alZxdc
I use a simple double pole double throw (DPDT) relay to switch audio signals like I did with the 4066 chip. This probably should have been a precursor to the...
Relay switching for audio - Electrical Engineering Stack ...
https://electronics.stackexchange.com/questions/102382/relay-switching-for-audio
A relay in an audio path is going to cause a "pop" under two conditions: If there's a voltage across it at the moment it closes. If there's a current flowing through it at the moment it opens. There's no way around this; if you can't avoid these conditions, then a relay may not be the correct solution for your application.
Using relays for audio signal switching? | DiyMobileAudio ...
https://www.diymobileaudio.com/threads/using-relays-for-audio-signal-switching.435329/
I need to switch stereo audio input (i.e. Ipod/Iphone level signal) from source "A" to another "B". The vehicle switch is effectively an SPST. So, to switch the two channels, I need to use one DPDT or two SPDT relays to swap the two channels. It would be a mechanically robust mobile solution...
Only Mechanical Relays Will Do For Automated Hi-Fi …
https://hackaday.com/2018/03/10/only-mechanical-relays-will-do-for-automated-hi-fi-audio-source-switching/
That is the philosophy that lies behind [Skrodahl]’s relay-based audio switching board, which boasts 5 high-quality relays each handling a …
looking for audio switching relay - Audio - Arduino Forum
https://forum.arduino.cc/t/looking-for-audio-switching-relay/537074
Audio signals (not power) can be switched with miniature signal relays, or reed-relays. Typically a signal. relay has a smaller ac voltage rating for the contacts that a typical power relay. For instance: http://uk.farnell.com/c/switches-relays/relays/signal-relays. davetcc July 20, 2018, 7:29am #10.
Amazon.com: RDL ST-ACR1 Line-Level Audio Controlled …
https://www.amazon.com/ST-ACR1-Line-Level-Audio-Controlled-Relay/dp/B004ZKY0FC
Two multiturn trimmers are provided. The SENS potentiometer adjusts the audio input sensitivity. A threshold LED facilitates accurate adjustment. The module can be set to trigger on signals between 30 dBu and 0 dBu. The DELAY control sets the time required for the relay to release when the audio drops below the threshold. - Power Supply Not Included
How to choose a relay for audio switching? - …
https://gearspace.com/board/geekzone/655766-how-choose-relay-audio-switching.html
I'm trying to understand/use relays for audio switching, and i don't know how to choose a relay. I know that relay circuits must be driven from a separate psu to avoid switch noise in audio signals. The NEC EA2 series is the one I like.
Stream your PC audio to your phone - AudioRelay
All audio. Stream what you hear on your computer to your phone. Low delay. Your PC audio is sent in realtime. It results in less latency than with bluetooth. Multiple devices. Send your music to multiple rooms, wirelessly listen with multiple people. Multitask. Listen to your PC and your phone at the same time. Get started. 1.
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