Video format signal recording/reproducing system

Facsimile and static presentation processing – Facsimile – Recording apparatus

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358144, 358343, H04N 576

Patent

active

044464886

ABSTRACT:
In a compound voice-image video format signal for displaying stationary image with audio accompaniment, the voice identification signal placed into the vertical blanking interval prior to a voice signal portion also indicates the stereo, bilingual or monaural nature of the audio signal.

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Maegele, "Digital Transmission of Two Television Sound Channels in Horizontal Blanking", Journal of the SMPTE, vol. 84, Feb. 1975, pp. 68-70.

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