Specifications Olympus Digital Voice Recorder DM

Specifications
Olympus Digital Voice Recorder DM-1
Voice & Music
For the Digital Voice Recorder
Recording format:
DSS (Digital Speech Standard).
Specifiedinput level:
–70 dBv.
Sampling frequency:
Standard Play (SP) mode:12 kHz
Long Play (LP) mode: 8 kHz.
Overall frequency
SP mode: 300 to 5,000 Hz
response:
LP mode: 300 to 3,000 Hz.
Recording time (64 MB
SP mode:10 hours 20 minutes
card) :
LP mode: 22 hours 10 minutes.
Battery life:
Recording: Approx. 11 hours
Playback: Approx. 8 hours
(with alkaline batteries, based on our standard
testing procedure).
For the Digital Music Player
Compatible data format:
WMA, MP3 format (using the multi-decoder
system).
Sampling frequency:
44.1 kHz. (It may vary depending on the bit
rate of the music data)
Frequency response:
20 to 20,000 Hz.
Playback time:
Bit rate 160 kbps: 50 minutes
Bit rate 128 kbps: 60 minutes
Bit rate 96 kbps: 84 minutes
Bit rate 64 kbps: 120 minutes
(With a 64 MB card. Time may vary depending
on the bit rate of the music data.).
Maximum headphone
5mW + 5mW (at load of 16 Ω ).
output:
Battery life:
Approx. 8 hours
(with alkaline batteries, based on our standard
testing procedure).
Shared specifications
Recording media:
3 (3.3 V) SmartMedia cards. Capacity 4 to 128
MB.
(Any SmartMedia card without an ID feature
cannot be used with the Music Player).
Card format:
SSFDC Forum-compliant SmartMedia format.
Speaker:
Built-in ø28 mm round dynamic speaker.
Microphone jack:
ø3.5 mm mini-jack, impedance 2 kΩ .
Earphone jack:
ø3.5 mm mini-jack, impedance 8 Ω .
Maximum working output (3 180 mW or more (8 Ω speaker).
V DC):
Input power requirement: Rated voltage: 3 V.
Batteries:
Two AAA batteries (LR03 or R03)
External power supply:
AC adapter.
External dimensions:
109.5 x 50.0 x 16.7 mm (without protrusions).
Weight:
86 g (including batteries).
Minimum PC requirements USB interface, Windows 98, 98SE, ME, 2000
Professional, Intel Pentium class 200MHz
processor or higher, 32 MB RAM, 70 MB hard
disk space, 4 x CD-ROM drive, Creative Labs
Sound Blaster 16 or 100% compatible sound
card, speaker or earphone output, SVGA or
higher colour video display card (minimum
resolution 800x600), Internet connection and
Web browser (Microsoft Internet Explorer 4.01
or later.
SmartMedia Capacities
Voice Recorder
Recording times in DSS format
Memory Size
SP mode
LP mode
4 MB
30 min
1 hr. 10 min
8 MB
1 hr. 10 min
2 hr. 35 min
16 MB
2 hr. 30 min
5 hr. 20 min
32 MB
5 hr. 05 min
11 hr.
64 MB
10 hr. 20 min
22 hr. 10 min
128 MB
20 hr. 50 min
44 hr. 40 min
Music Player
Playback times in MP 3 or WMA
Memory Size
at 128 kbps
at 64 kbps
16 MB
15 min
30 min
32 MB
30 min
60 min
64 MB
60 min
120 min
128 MB
120 min
240 min
* Specifications and design are subject to change without notice.
* Battery life varies greatly according to type of batteries used and the
conditions of use.