Tesla MC911

CD player complex analysis


Testing chain: Generator and analyzotor the assistance PC sound card E-MU 1212M, sampling mode 24bit / 192kHz,
preamplifier OpAmp, signal for test was using test CD from magazine "Watt hi-fi" and test CD from magazine "Stereo & Video"

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Noise level min, CD player off

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Noise level max, CD player Off

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Noise digital 0 level max.

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Test CD generator 1kHz / -6dB from magazine Watt Hi-Fi

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Test CD generator 1kHz / 0dB from magazine Stereo & Video

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Test CD generator 1kHz / -20dB from magazine Stereo & Video

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Test CD generator 1kHz / -40dB from magazine Stereo & Video

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Test CD generator 1kHz / -60dB from magazine Stereo & Video

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Test CD generator 1kHz / -80dB from magazine Stereo & Video

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Test CD generator 31,5Hz / -6dB from magazine Watt Hi-Fi (linear scale)

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Test CD generator 3150Hz / -6dB from magazine Watt Hi-Fi (log scale)

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Test CD generator 3150Hz / -6dB from magazine Watt Hi-Fi (linear scale)

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Test CD generator 630Hz / -6dB from magazine Watt Hi-Fi (log scale)

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Test CD generator 6300Hz / -6dB from magazine Watt Hi-Fi (log scale)

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Test CD generator 6300Hz / -6dB from magazine Watt Hi-Fi (linear scale)

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Dunn`s jitter test signals 11025Hz + 229,6875Hz with test CD, sampling mode 16bit / 44.1kHz (linear scale)

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Dunn`s jitter test signals 11025Hz + 229,6875Hz with test CD, sampling mode 16bit / 44.1kHz (detail)

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