Questions tagged [stereo]
Reproduction of an audio (stereophonics) or a video (stereoscopics) signals, through two separate channels.
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Best practices for combining dual mono to stereo? [closed]
I have two old-style telephone pickup coils, each of which has a 3.5mm mono (TS) male output. I made a simple adapter that just runs together the grounds from both inputs and connects each positive to ...
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TRS headphone output socket that may be used with a TS mono jack: how to prevent short to ground?
I'm using a TPA6132 headphone amplifier connected to a stereo (TRS) output socket. In my application, the output will usually be used as a line output, and only occasionally with headphones. The audio ...
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TRS headphone jack wiring
Summary:
I have an in-ear-headphone that I am trying to replace the TRS jack for. I have tried soldering the wires to a jack a couple of times with the same no-good result. The left speaker doesn't ...
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How to make an active crossover Opamp filter an audio signal
Background
I've built a few passive crossovers, but never done anything active and my electrical skills are newb at best.
I wanted to test out an active crossover after reading into by-amping a stereo ...
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Stereo speaker level input to line level mono output converter
I am trying to connect an amplifier with 100W RMS per channel output to a subwoofer that only has a single channel line level input. The amplifier does not have a volume controlled line/preamp output. ...
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How to find where a jack stereo cable is interrupted
I have a jack stereo cable like the one in this video.
It stopped working correctly (only one side of the audio could be heard), and when I unscrewed the male and female plugs, both looked a bit iffy.
...
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Audio Mixer Circuit with Individual Volume
I'm trying to make an audio mixer circuit based on the amplifier circuit published by Scott Campbell.
I have no knowledge of opamps so I'm taking it mostly as-is but the input signal I am going to ...
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Volume gets lower when left and right audio channels are combined
I noticed that the volume of a speaker gets slightly lower when combining the left and right channels versus having ONLY one of the 2 channels connected to the speaker. I know that combining the left ...
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Need help with fixing JVC AX-311 amplifier
Electronics repair noobie here. I have tried to find the answer myself, but would like some assurance on this problem.
The left channel of my JVC AX-311 amplifier is unstable, it sometimes works, and ...
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Why does a walkie talkie have TS for audio output and TRS for audio input? [closed]
Why does a walkie talkie have TS for audio output and TRS for audio input?
Is there any sense to have stereo for microphone and mono for speaker?
Why doesn't the manufacturer use TS for both audio ...
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Two mono sound sources into one stereo aux cable
I have two entirely separate mono line-level audio sources. I want to plug them both into a stereo aux speaker, where one sound source goes through the left side of the aux speaker and other goes ...
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Is it possible to use capacitors or diodes to safely connect two ATX PSUs in parallel for more power? [duplicate]
My school is throwing away some old PCs which are all nearly identical. They happily allowed me to get my hands on a couple of parts including the ATX power supply below. As I see from the spec ...
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Second battery in UTV for stereo only
I am adding a second battery to a UTV just for the stereo. It is placed right next to the stock battery. I want the aux, stereo, battery to charge while running but when the IGN is off to be isolated. ...
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What is the difference of summing left and right channel vs using just one of the two?
Speaking about the sound levels, which is the correct way to connect a stereo output to a mono input?
Will the signal in case one be lower in amplitude, or is it not sessizable?
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Volume control for power amplifier
Recently we installed some speakers into our church's ceiling. I've worked a little bit with analog circuits before, so I thought about putting a volume potentiometer before the amplifier.
I don't ...