NEC NDR50 owner manual Sampling Frequency, DRC Dynamic Range Control, Vocal

Before Operation (Continued)

MPEG

PCM: Select when connected to a 2-channel digital stereo amplifier. The DVD Recorder’s digital audio out- puts sounds in the PCM 2ch format when you play a DVD video disc recorded on the MPEG2 recording system.

Bitstream: Select “Bitstream” if you connected the DVD Recorder’s DIGITAL OUT jack to a MPEG decoder (or an amplifier or other equipment with a MPEG decoder).

Dolby Digital
DTS
MPEG
	PCM
Sampling Freq.	Bitstream
DRC
Vocal

Sampling Frequency

If your receiver or amplifier is NOT capable of handling 96 kHz signals, select 48 kHz. When this choice is made, this unit will automatically convert any 96 kHz signals to 48 kHz so your system can decode them.

If your receiver or amplifier is capable of handling

96 kHz signals, select 96 kHz. When this choice is made, this unit will pass each type of signal through without any further processing.

Dolby Digital

DTS

MPEG

Sampling Freq. 48KHz

DRC96KHz

Vocal

DRC (Dynamic Range Control)

With the DVD format, you can hear a program’s sound- track in the most accurate and realistic presentation possible, thanks to digital audio technology. However, you may wish to compress the dynamic range of the audio output (the difference between the loudest sounds and the quietest ones). Then, you may listen to a movie at a lower volume without losing clarity of sound. Set DRC to ON for this effect.

Setup	Dolby Digital
Language	DTS
	MPEG
Audio	Sampling Freq.
	DRC	OFF
Lock	Vocal	ON

Recording

Disc

Vocal

Set Vocal to ON only when a multi-channel karaoke DVD is playing. The karaoke channels on the disc will mix into normal stereo sound.

Dolby Digital

DTS

MPEG

Sampling Freq.

DRC

VocalOFF

ON

DVR HOOKUP

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