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Phillips already experimented with an audio laserdisc in the late 1970s. It requires the audio to be modulated (using FM) and thus this introduces serious barr
by flavio81 9y ago
Phillips already experimented with an audio laserdisc in the late 1970s.
It requires the audio to be modulated (using FM) and thus this introduces serious barriers to the sound quality.
On the LP, the audio is baseband. It isn't modulated at all.