7.11 Noise Specifications
Test Conditions:
Measurements are to be made inside an Anechoic Chamber (echo-free environment) with ambient noise of less
than 16dBA.
Measurements are to be taken at the following positions:
(a) Top-Surface and at center of Front-Cabinet
(b) Front-Surface and at center of Front-Cabinet
The microphone is to be positioned
10cm
from abovementioned surfaces.
Set Functional State
Requirement
Idle State
Standby Mode
< 20 dBA
Set On and "No Disc" mode
< 20 dBA
Disc Load/Unload
Start/End peak noise
< 60dBA
Disc loading noise (RMS)
< 45dBA
Playback
CDDA & SACD
(Stereo & Multichannel)
Stop to Play peak noise
< 35 dBA
Play (first & last tracks)
< 30 dBA
Search Forward & Backward (all speeds)
<35 dBA
Pause (first & last tracks)
< 30 dBA
Jump Forward (first to last track)
< 45 dBA
Jump Backwards (last to first track)
< 45 dBA
Playback
CD Unbalanced (10g/mm)
Play (first & last tracks)
< 30 dBA
Playback
DVD Unbalanced (10g/mm)
Play (inner & outermost title)
< 32 dBA
Playback
BD Unbalanced (7g/mm)
Play (inner & outermost title)
< 37 dBA
Playback
DVD & DVD+R/RW
Stop to Play peak noise
< 35 dBA
Play (inner & outermost title, Layer 0)
< 30 dBA
Search Forward & Backward (all speeds)
< 35 dBA
Pause (inner & outermost title, Layer 0)
< 30 dBA
Jump Forward (inner to outermost title)
< 45 dBA
Jump Backwards (outer to innermost title)
< 45 dBA
Layer Jump (layer 0 to layer 1)
< 45 dBA
Playback
BD & BD-J
Stop to Play peak noise
< 44 dBA
Play (inner & outermost title)
< 36dBA
Search Forward & Backward
< 36dBA
Pause (inner & outermost title)
< 36dBA
Jump Forward (inner to outermost title)
< 44 dBA
Jump Backwards (outer to innermost title)
< 44 dBA
Playback
BD-9
Stop to Play peak noise
< 47 dBA
Play (inner & outermost title)
< 46 dBA
Search Forward & Backward
< 46 dBA
Pause (inner & outermost title)
< 46 dBA
Jump Forward (inner to outermost title)
< 47 dBA
Jump Backwards (outer to innermost title)
< 47 dBA
7.12 Finishing / Artwork Reliability
7.12.1 General Appearance / Finishing (NA)
2-9
