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DM-1 Digital Voice Recorder


Product: DM-1 Digital Voice Recorder [ change ]


Product Information:

- Features and Benefits
- Technical Specs
- Accessories
- Brochures & Manuals


Technical Specs

DM-1: Main Specs
(Digital voice recording)

Recording Format: Digital Speech Standard (DSS) - format digital recording
Recommended input level: -70dBv
Sampling frequency: SP mode: 12kHz
LP mode: 8kHz
Overall Frequency Response: SP mode: 300 ~ 5,000Hz
LP mode: 300 ~ 3,000Hz
Recording time: SP mode: approx. 10 hr., 10 min.
LP mode: approx. 22 hr.
(Figures are for 64MB SmartMedia card)
Continuous Battery Duration time: Recording: approx. 11 hours; Playback: approx. 8 hours
(according to Olympus tests using an alkaline dry cell battery)

(Digital music playback)

Compatible file formats: WMA, MP3 formats (multi-decoding system used)
Sampling frequency: 44.1kHz (maximum value; use of different data format or bit rate may result in different value)
Frequency Response: 20 ~ 20,000Hz (maximum value; use of different data format or bit rate may result in different value)
Recording time: Bit rate 160 kbps: approx. 50 min.
Bit rate 128 kbps: approx. 60 min.
Bit rate 96 kbps: approx. 82 min.
Bit rate 64 kbps: approx. 120 min.
(Figures given for 64MB SmartMedia card; use of different bit rate may result in different value)
Continuous Battery Duration time: Approx. 8 hours
(according to Olympus tests using an alkaline dry cell battery)

(Other specifications)

Recording Medium: 3V (3.3V) SmartMedia cards (4, 8, 16, 32, 64, 128MB)
(cards without ID functions cannot be used for music playback)
Card format: SSFDC forum - SmartMedia format
Speaker: 28mm-diameter round dynamic speaker
Microphone jack: 3.5mm-diameter: 2ohm impedance
Earphone Jack: 3.5mm-diameter: 8ohm impedance or higher
Practical Max. Output: Max. 180mW
Power Source: Rated voltage DC3V; Two R03/LR03 alkaline batteries
External power source: by connecting AC Adapter A321 (sold separately)
Dimensions: 109.5(H) x 50.0(W)x16.7(D)mm (excluding protrusions)
Weight: 86mg (including battery)
Accessories: 64MB SmartMedia, Stereo Earphones (E30), Carrying Case, USB Connection Cable (CB-USB1),
PC Connection Cable (KP4), CD-ROM, 2x AAA batteries, User's Manual

DSS Player, MP3 Jukebox: Operating Environment

OS Supported: Microsoft Windows 98/98SE/Me/2000 Professional
CPU: Intel Pentium 166MHz or faster,
Intel Pentium and faster when using CD-R or Windows 2000
RAM: Min. 32MB
Hard Disk Space: Min. 50MB
(additional space is required to store voice files)
Sound Board: Creative Labs Sound Blaster 16 or 100% compatible card
Video Card and Display: SVGA (High-color - 16-bit or higher resolution)
Removable Drive: Min. 16x CD-ROM or CR-R, CD-RW, CD-ROM
USB Port: At least 1 free USB port
Audio Output: Speaker or earphone output

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