Sony SIR-3400H User Manual

22-4

(E)

SIR-3400H / SIR-3032i / SIR-3032W

22. Specifications

22-2. Specifications (SIR-3032i/W)

22-2-1. Recording/Playback System

Number of channels

: 32 ch (per unit)

Bandwidth

: DC to 20 kHz (

x speed ratio)

Number of connected units and bandwidth

Number of connected units 1

Bandwidth

DC to 20 kHz

DC to 10 kHz

DC to 5 kHz

(

x speed ratio)

(

x speed ratio)

(

x speed ratio)

Sampling frequency

: 2.4

x Bandwidth

AD/DA conversion

: 128-times over-sampling

∆-∑ modulation

Quantization

: 16-bit linear quantization

Filters (recording side)

: First-order RC

+ 121st-order FIR digital

Filters (playback side)

: Fourth-order RC

+ 121st-order FIR digital

Over-range

±33 %

Analog characteristics (Input

±133 %)

AC characteristics

SIR-3032i:

Range

±0.1 Vpk

±0.2 Vpk

±0.5 to ±1 Vpk ±2 to 5 Vpk

±10 Vpk

Frequency

±0.5 dB,

characteristics

0 dB @200 Hz 0 dB @200 Hz

0 dB @200 Hz

Dynamic range

82 dB or more 84 dB or more

86 dB or more

Crosstalk

_82 dB or less _84 dB or more _86 dB or less _86 dB or less _86 dB or less

Distortion rate

84 dB or less

Phase

Inside a single unit

: 1

d or less

difference

Between separate units : 2

d or less

between

(The same input/output condition

channels

Except sync mode)

SIR-3032W:

Range

±0.1 Vpk

±0.2 Vpk

±0.5 to ±1 Vpk ±2 to 5 Vpk

±10 Vpk

Frequency

±1.0 dB,

characteristics

0 dB @200 Hz 0 dB @200 Hz

0 dB @200 Hz

Dynamic range

76 dB or more 78 dB or more

80 dB or more

Crosstalk

_76 dB or less _78 dB or more _80 dB or less _80 dB or less _80 dB or less

Distortion rate

74 dB or less

Phase

Inside a single unit

: 3

d or less (40 to 80 k)

difference

Between separate units : 5

d or less (40 to 80 k)

between

(The same input/output condition

channels

Except sync mode)

* The 1.25 to 20 k bandwidth is identical to SIR-3032i.

DC characteristics

Linearity

±0.1 % or less

Drift

REC :

±0.1 % or less /2 h

(30 minutes after power is turned on)