Pioneer SUPER AUDIO CD PLAYER PD-D9MK2-K - Manuel (Page 20)

Additional information 06
20
En
Glossary Specifications
General
System . . . . . . . . . . . . . . . Super Audio CD player
Power requirements . . . . . . . . . . .AC 120 V, 60 Hz
Power consumption . . . . . . . . . . . . . . . . . . . .22 W
Power consumption (standby) . . . . . . . . . . . 0.4 W
Weight. . . . . . . . . . . . . . . . . . . . 11.0 kg (24 lbs 5oz)
Dimensions
. . . . . . . . 420 mm (W) x 113 mm (H) x 340 mm (D)
(16 9 / 16 in. (W) x 4 1 / 2 in. (H) x 13 3 / 8 in. (D))
Operating temperature . . . . . . . . +5 °C to +35 °C
Operating humidity . . . . . . . . . . . . . . . 5 % to 85 %
(no condensation)
Audio output (1 stereo pair)
Output level . . . . . . . . . . . . . .During audio output
200 mVrms (1 kHz, –20 dB)
Number of channels . . . . . . . . . . . . . . . . . . . . . . . 2
Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA
Digital audio characteristics
Frequency response . . . . . 4 Hz to 50 kHz (SACD)
4 Hz to 20 kHz (CD)
S/N ratio:
CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 dB
SACD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 dB
Dynamic range:
CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 dB
SACD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 dB
Total harmonic distortion:
CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.002 %
SACD . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.003 %
Wow and flutter . . . . . . . . . Limit of measurement
(±0.001 % W. PEAK) or lower
Digital output
Coaxial digital output. . . . . . . . . . . . . . . RCA jack
Optical digital output. . . . . . . Optical digital jack
Analog audio Direct representation of sound by an
electrical signal. See also Digital audio.
Digital audio Indirect representation of sound using
numbers. See also Sampling frequency
and Analog audio.
DRM DRM (digital rights management) copy
protection is a technology designed to
prevent unauthorized copying by
restricting playback, etc. of compressed
audio files on devices other than the PC
(or other recording equipment) used to
record it. For detailed information,
please see the instruction manuals or
help files that came with your PC and/or
software.
File
extension A tag added to the end of a filename to
indicate the type of file. For example,
“.mp3” indicates an MP3 file.
ISO 9660
format International standard for the volume
and file structure of CD-ROM discs.
MP3 MP3 (MPEG1 audio layer 3) is a
compressed stereo audio file format.
Files are recognized by their file
extension “.mp3”.
PCM
(Pulse Code
Modulation) Digital audio encoding system found on
CDs. Good quality, but requires a lot of
data compared to compressed audio
formats. See also Digital audio.
Sampling
frequency The rate at which sound is measured to
be turned into digital audio data. The
higher the rate, the better the sound
quality. CD is 44.1 kHz; DVD can be up
to 96 kHz. See also Digital audio.
WMA See About WMA on page 8.
Super Audio
CD (SACD) Super Audio CD is a high quality audio
disc format that can accommodate high
sampling rate stereo and multi-channel
audio, as well as conventional CD audio
all on the same disc.
PD-D9MK2_en_CUXJ.book 20 ページ ２００９年４月３日 金曜日 午後８時５２分