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Muting Circuits For Audio
https://www.sound-au.com/articles/muting.html
Unlike muting circuits, ducking does not mute the background audio, but reduces it to a preset level in the presence of an announcement. To implement this properly, the circuit should have a nice, controlled action.
Muting Transistor Attenuator Circuits and the 2SC2878 ...
https://www.electroschematics.com/muting-transistor-attenuator-circuits-2sc2878/
Applications for muting circuits. Applications for muting circuits abound. Included are synthesizers, audio amplifiers, pre-amplifiers, audio mixers and audio line & level equipment (both consumer and professional). In amplifiers and pre-amplifiers, the muting circuit is intended to prevent the popping of loudspeakers when power is applied.
Audio Switch Notes - Neat Circuits
https://www.neatcircuits.com/audiosw/index.html
The circuit should mute sufficiently any audio from 15 hz to 20 khz. Mute level should *easily* reach -50db. If not, you don't have the circuit wired correctly. This circuit will also fade by providing a variable voltage at the junction of the 33k and 1M0 resistors (R3 and R4). The fade will be low in distortion until -20 db has been reached.
Sound Activated Automatic Amplifier Mute Circuit ...
https://www.homemade-circuits.com/sound-operated-automatic-amplifier-mute/
I want to make a circuit about voice interrupt music..this circuit consists of two input, audio input and mic, and one output to amplifier. First, the input from any audio player. While playing, if their is any sound into microphone, audio will become mute.
Audio circuits to build - ePanorama.net - Links
https://www.epanorama.net/links/audiocircuits.html
An Unbalanced Mute Circuit For Audio Mixing Channels - application note in pdf format Rate this link. Differential/balanced input and output circuits. Input. A New Balanced Audio Input Circuit for Maximum Common-Mode Rejection in Real World Environments - 109KB PDF file Rate this link
ON/OFF Touch Controlled Mute Switch with 555 IC
https://www.electroschematics.com/touch-control-mute-switch/
Here is another simple circuit to mute the volume of Audio devices through simple touch. It exploits the action of the flip-flops in the timer IC 555 to reduce the volume of the Audio amplifier. IC NE555 is designed in the toggle mode. Its lower and upper comparator inputs are connected to the touch plates which can be membrane switches or two pieces of conducting …
Eliminate Clicks When Muting Single-Ended Audio ...
https://www.electronicdesign.com/technologies/analog/article/21790874/eliminate-clicks-when-muting-singleended-audio
The muting circuit only requires four components: a resistor (R), a capacitor (C), a diode (D), and the switch (Sw). When the microphone circuit has power, capacitor C …
Muting Relay PCB - Pete Millett's DIY Audio pages
http://www.pmillett.com/muting_relay_pcb.html
Muting Relay PCB. DIY Audio Home. Muting relay PCB. NOTE: The BOM and schematic incorrectly calls out 1N5821 rectifier diodes. These don't mechanically fit on the PCB. use 1N5817 or silimar 1A diodes instead. With cap-coupled preamps and single-ended power amps in particular, there is often a "thump" heard in the speakers when powering up. I switch the power …
A list of Simple audio circuits and amplifiers for DIY(Do ...
https://www.circuitstoday.com/simple-audio-circuits
Audio output muting circuit | All About Circuits
https://forum.allaboutcircuits.com/threads/audio-output-muting-circuit.177462/
I wanted to get rid of this with a muting circuit of some sort but i really can't find good informations about it around. some say don't use relays, some say don't use Jfet.. My application is stereo and the idea was to tie a Spdt Relay to the psitive rail so that when the power goes off, the switch will connect each output to ground via a 100k ...
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