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Headphones SONY WALKMAN® 40TH ANNIVERSARY MOVIE Club V1, Sony Hi- Res Audio
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Quazacolt
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 Aug 24 2016, 05:30 AM
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QUOTE(wmlee90 @ Aug 24 2016, 01:28 AM) the frequency response got 2 types - analog & digital. want to confirm that when use dac cable connector, the frequency response is digital or analog? cable between dac and source (eg: music player, phone, or pc etc), or cable between dac and output such as amp or headphones/speakers? and no, digital does not have frequency response. digital signals are only 0's and 1's. hence why a dac is needed - Digital to analog Converter, to convert digital signals to analog signals so that the output can reproduce them. |
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Quazacolt
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Aug 24 2016, 03:45 PM
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QUOTE(wmlee90 @ Aug 24 2016, 01:24 PM) my bad. is between music player and 1ADAC if so, I'm started confused. how come sony website mentioned 2 types of frequency response? got link/details please? |
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Quazacolt
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Aug 24 2016, 06:32 PM
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QUOTE(wmlee90 @ Aug 24 2016, 05:00 PM) you can ignore it. if the digital only can produce 40khz, no way the analog signal can go 100khz. and if you think logically: - your output such as headphones/speakers also won't rate as high as 100khz - your ears definitely can't hear 100khz |
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Quazacolt
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Aug 24 2016, 09:31 PM
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QUOTE(wmlee90 @ Aug 24 2016, 06:50 PM) hmm... mind to share the knowledge related of digital signal, analog signal, and how actually they works? i'm no audio expert, however those basic information are available on google/wiki if you wish to learn further: https://en.wikipedia.org/wiki/Digital_audiohttps://en.wikipedia.org/wiki/Digital_signal_processinghttps://en.wikipedia.org/wiki/Analog_signalhttps://en.wikipedia.org/wiki/Analog_signal_processinghttps://en.wikipedia.org/wiki/Audio_signal_processing |
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