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Note: It may be difficult to hear the differences on small, inexpensive speakers.
If you are using a pop-up blocker,
you may have to override it to
allow a new window to open and
play the sound.
Examples
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1. 78 RPM - Clicks and Pops and Hiss BEFORE
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2. 78 RPM - Clicks and Pops and Hiss AFTER
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3. Reel to Reel - Hiss BEFORE
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4. Reel to Reel - Hiss AFTER
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5. LP - Clicks and Pops BEFORE
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6. LP - Clicks and Pops AFTER
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7. Cassette Tape - Extreme Hiss and low volume BEFORE *
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8. Cassette Tape - Extreme Hiss and low volume AFTER
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*
The
"Before" example is actually after I increased
the volume of the tape so it could be heard. Of course,
this brings up the noise level as well. Also,
the tape
only contained audio on the right channel. We increased
the level, converted it to mono so the audio would be
centered and reduced the noise level as much as possible
without completely removing the voice.
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