SDR
SDR may refer to:
Places
Reports and reviews
Economics, maths and science
Technology
XDR (audio)
XDR (eXtended Dynamic Range, also known as SDR (Super Dynamic Range)) is a quality-control and duplication process for the mass-production of pre-recorded audio cassettes. It is a process designed to provide higher quality audio on pre-recorded cassettes by checking the sound quality at all stages of the tape duplication process. In this way, the dynamic range of audio recorded on an XDR-duplicated cassette can be up to 13 decibels greater.
History
XDR was originally developed by Capitol Records-EMI of Canada in 1982 as "SDR" (Super Dynamic Range). Capitol in the USA then adopted the system for its cassette releases that same year, renaming it "XDR".
Process
The XDR/SDR process involves many steps, the most prominent being:
32Hz, 64Hz, 128Hz, 256Hz, 512Hz, 1000Hz, 2000Hz, 4000Hz, 8820Hz, 11,025Hz, 18,000Hz
Podcasts:
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by Nu Star
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by Nu Star
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by Nu Star
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by Nu Star
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by Nu Star
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by Nu Star
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by Nu Star
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by Nu Star
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
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by New Story
Who Am I (hold Yuh Remix)
by: Nu StarI am who I am
Who God says that I am.
A virtuous man who plants seeds.
I till my land and pull up weeds.
Yeah you know what I mean
I dream no dreams,
And I sleep no nights.
I have no friends.
But I am well known
I am unique and the only one
Yea I'm the only son
I am who I am
Anything I wanna be
Anywho, anyhow, anywhere I wanna be
Open your eyes can't you see
Come on come on follow my lead
I am a warrior, slayer, and I'm strong
Fighting demons all day long
Mezanmi map bat satan
Devoye'l ak kout baton
I am who I am, this is me.
Nu Star a man of God
Respectable, and unstoppable
I'm a spread the gospel until you know
[Chorus:]
Everywhere that I go, everybody wanna know [x2]