Specifications

 

Recording format

 

DSS (Digital Speech Standard)

 

WMA (Windows Media Audio)

 

Input level

 

–70 dBv

 

Sampling frequency

 

STEREO HQ mode: 44.1 kHz

 

STEREO SP mode: 44.1 kHz

 

HQ mode: 44.1 kHz

 

SP mode: 12 kHz

 

LP mode: 8 kHz

 

Overall frequency response

 

STEREO HQ mode: 100 to 17,000 Hz

 

STEREO SP mode: 100 to 8,000 Hz

 

HQ mode: 100 to 7,000 Hz

 

SP mode: 200 to 5,000 Hz

 

LP mode: 200 to 3,000 Hz

 

Recording time

Specifications

STEREO HQ mode: 1 hours 5 minutes

Alkaline battery life

 

STEREO SP mode: 2 hours 10 minutes

 

HQ mode: 4 hours 20 minutes

 

SP mode: 10 hours 25 minutes

 

LP mode: 22 hours 20 minutes

 

Recording:

9

Approx.15 hours (Stereo)

Approx.18 hours (Monaural)

Playback:

 

 

Approx. 10 hours (Stereo)

 

Approx. 11 hours (Monaural)

 

Ni-MH Rechargeable Battery (BR-401) life

 

Recording:

 

Approx.12 hours (Stereo)

 

Approx.14 hours (Monaural)

 

Playback:

 

Approx. 8 hours (Stereo)

 

Approx. 9 hours (Monaural)

 

Recording medium

 

Internal memory: 64 MB

Speaker

Built-in ø23 mm round dynamic speaker

MIC jack

ø3.5 mm mini-jack, impedance 2kor more

EAR jack

ø3.5 mm mini-jack, impedance 8or more

Maximum working output (3 V DC)

200 mW or more (8 speaker)

Input power requirement

Rated voltage: 3 V

Batteries: Two AAA batteries (LR03 or R03) or Two Ni-MH rechargeable batteries

External dimensions

122.5x 37.5 x 17.5 mm (without protrusions)

Weight

80 g (including alkaline batteries)

*Specifications and design are subject to change without notice.

*Battery life is measured by Olympus. It varies greatly according to the type of batteries used and the conditions of use.

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Sony DS-2 manual Specifications