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3 votes
Accepted

Emulate phone speaker

I think that what you are looking for is something like SOX, through which you will be able to script a solution. The solution will be to simply apply an EQ curve to the recordings to emulate the ...
Mark's user avatar
  • 8,900
1 vote
Accepted

Can a pc output sound that can be received by a phones microphone input?

The output of the pc is going to be at a voltage level (line level) that is way higher than the phone is expecting (mic level). You need an 'attenuator' between the pc and the phone that will drop the ...
Mark's user avatar
  • 8,900
1 vote

Why does a dedicated audio card produce better sound than phones, portable players and builtin PC audio codecs?

Well, apparently there can be a lot of factors: a better signal definition (how small are the bits that count; good chips allow for a true 20bit sound, while a lo-end will struggle hard to achieve ...
bipll's user avatar
  • 156
1 vote
Accepted

Need to do a live interview in a noisy place

You can get a small, inexpensive adapter that allows you to monitor/hear what you are recording. The best advice would be to get the microphone as CLOSE to the subject as possible. The closer you ...
Richard Crowley's user avatar
1 vote

Speech separation of individuals from a phone recording

Five years later and there are a number of cloud services that offer to solve this challenge. Services https://otter.ai/ and https://cloud.google.com/speech-to-text offer some alternatives for the ...
Tom Anderson's user avatar

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