Olympus WS-500M 入門マニュアル

4 Recording format:

Linear PCM* (Pulse Code Modulation)
MP3* (MPEG-1 Audio Layer3) 
WMA (Windows Media Audio)

4 Input level:

- 70 dBv

4 Sampling frequency:

Linear PCM format*

[44.1 kHz/16 bit] mode:  44.1 kHz

MP3 format*

[256 kbps] mode:  44.1 kHz
[128 kbps] mode:  44.1 kHz

WMA format

[ST XQ] mode: 

44.1 kHz

[ST HQ] mode: 

44.1 kHz

[ST SP] mode: 

22 kHz

[HQ] mode: 

44.1 kHz

[SP] mode: 

22 kHz

[LP] mode: 

8 kHz

4 Frequency response:

During recording mode
(Microphone jack):
Linear PCM format*

[44.1 kHz/16 bit] mode:

50 Hz to 21 kHz

MP3 format*

[256 kbps] mode:  50 Hz to 20 kHz
[128 kbps] mode:  50 Hz to 17 kHz

WMA format

[ST XQ] mode: 

50 Hz to 19 kHz

[ST HQ] mode: 

50 Hz to 15 kHz

[ST SP] mode: 

50 Hz to 9 kHz

[HQ] mode: 

50 Hz to 13 kHz

[SP] mode: 

50 Hz to 7 kHz

[LP] mode: 

50 Hz to 3 kHz

During recording mode
(Built-in stereo microphone):
 

80 Hz to 20 kHz

 

(However, when recording by the MP3 
format or the WMA format, the upper 
limit value of the frequency response 
depends on each recording mode.)

During playback mode:
 

20 Hz to 20 kHz

4 Maximum working output:

60 mW (8 Ω speaker)

4 Maximum headphone output:

≤

_

  150 mV (according to EN 50332-2)

4 Recording medium:

Built-in NAND FLASH memory
WS-520M: 8 GB/WS-510M: 4 GB/
WS-500M: 2 GB/WS-400S: 1 GB

4 Speaker:

Built-in ø 16 mm round dynamic speaker

4  MIC jack:

ø 3.5 mm mini-jack, impedance 2 kΩ

4  EAR jack:

ø 3.5 mm mini-jack, impedance 8 Ω or 
more

4  Input power requirement:

Batteries: AAA battery (LR03) or
Olympus Ni-MH rechargeable battery

4 External dimensions:

94.8 mm × 38 mm × 11 mm
(without protrusions)

4 Weight:

46 g (including battery)

4 Operating temperature:

0°C - 42°C/ 32°F - 107.6°F

* For WS-520M only.