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When you press a volume button, the volume that changes depends on what you’re doing. For example, if you’re watching a movie, the movie volume changes. If you press your volume buttons when you’re not listening to anything, your media volume changes.
What does the volume control knob do?
Audio pass through is good with no distortion, and turning the volume all the way down turns the speakers off….
Why is my radio volume not working?
Radio not working? Typically when a car stereo produces no sound it’s usually caused by a shorted or grounded wire, defective speakers, faulty head unit/fuses, or setup is not yet complete with your radio unit.
What is the use of volume control?
Sometimes you will be watching a video or listening to a conversation or music and need to adjust the volume. Most video players will have volume controls directly on the screen that you can adjust using your mouse but you can also control the volume directly on your computer.
Where does the volume control go in an amp?
They don’t actually turn the sound up, they turn it down. At full volume, the volume control is essentially out of the circuit. At no volume, it is completely in and dominating the circuit. In older amps, the Volume control is on the output of one of the inner stages of the pre-amp section.
What’s the name of the pot used for volume control?
Most volume control is done with a potentiometer – a “pot”. If you work closely with the design of audio equipment, you soon discover the negative impact that a pot can have on audio quality. In most cases, it’s not even subtle.
How does a volume control transformer work?
The Transformer Volume Control Transformer volume controllers (“TVC’s”) are arguably a step up from stepped attenuators – pardon the pun. TVCs abandon resistive materials altogether and use transformers to convey (and throttle) the audio signal electromagnetically.
What makes a LDR different from other volume control devices?
The key difference between LDRs and all other conventional resistive volume control devices is the nature of the resistive material itself. The variable resistor material in LDRs is actually a type of specialized thin-film semiconductor material that is incredibly friendly towards audio signals.