Optimus CD-3620 Manuale Utente

SPECIFICATIONS

Audio

Frequency Response (

3 dB) ............................................................ 20–20,000 Hz

Dynamic Range .............................................................................................. 80 dB

Signal-to-Noise Ratio ...................................................................................... 80 dB

Harmonic Distortion at 1 kHz ......................................................................... 0.07%

Separation at 1 kHz ........................................................................................ 70 dB

Wow/Flutter .................................................................................... Not Measurable

Headphones Output (10% THD at 32 ohm) ..................................... 6 mW + 6 mW

Line Output ...................................................................................................... 0.6 V

Disc

Diameter ............................................................... Standard 5-Inch and 3-Inch CDs

Signal Format

Sampling Frequency .................................................................................. 44.1 kHz

Oversampling ............................................................................................. 8 Times

Quantization Number ............................................................ 16-Bit Linear/Channel

Transmission Bit Rate ............................................................... 4.3218 Mb/Second

Signal-Processing Rate ........................................................................... 352.8 kHz

Pick-Up

Tracking System ........................................................ 3-Beam Tracking Servo Type

Object Lens Drive System .......................................... 2-Dimensional Parallel Drive

Optical Source ....................................................................... Semiconductor Laser

Wavelength .................................................................................................. 780 nm

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