DM-4 Digital Recorder

THE RECORDER THAT DOES IT ALL.

The DM-4 delivers everything you expect from an Olympus audio recorder, and then some. With its incredible 8GB of internal memory, it supports over 2,000 hours of recording and allows plenty of storage for your favorite songs. It also supports Daisy (Digital Accessible Information System) -- specialty software that converts textbooks into speech for the blind and dyslexic.

RECORDING HOURS. Supports over 2,000 hours of recording with 8GB internal memory. Also supports removable microSD media up to 16GB. MULTIPLE RECORDING FORMATS. Enables high quality recording, no additional software required. Records in MP3, PCM andWMA formats; plays back in MP3, PCM, WMA and Audible file formats. PC LINK. Uploads files directly to your PC using a simple cable connection, while the USB 2.0 High-Speed Storage feature allows fast transfers and mass storage of files. FULL-COLOR SCREEN. The bright 2.2" color screen enables clear, easy navigation of menus and files. And when using the DM-4 as a music player you have the ability to see the album cover and artist name. BATTERY CHARGE FUNCTION. Charges the battery while connected to your PC or plugged in the AC Adapter (included). Long 29-hour battery life with lithium-ion rechargeable battery.

 

Features & Benefits

• 8GB INTERNAL MEMORY
  8GB of internal memory allows you 2,000 worry-free hours of recording time, with microSD card compatibility that extends it to 512MB-16GB.
• 2.2 INCH COLOR LCD
  Bright 2.2" color screen enables clear, easy navigation of menus and files.
• MP3, WMA & PCM RECORDING
  Record and play back in MP3, WMA and PCM formats with a quality that's as good as its operation is easy.
• VOICE GUIDANCE
  A voice guidance system ensures seamless, user-friendly operation of all functions in the menu.
• MULTIPLE FORMATS
  Supports Daisy, audible.com, podcasting and audio book formats.
• USB CONNECTION COMPATIBLE WITH PC AND MAC
  Transfer audio files quickly and easily.
• BATTERY CHARGE FUNCTION
  Charges the battery while connected to your PC or when plugged in to the AC Adapter (included). Long 20-hour battery life with lithium-ion rechargeable battery.
• MULTIPLE LANGUAGE DISPLAY
  The bright LCD supports and displays three languages -- another plus for accessibility. (EN/FR/ES)
• 29 HOURS OF BATTERY LIFE
  Don't let old memories of battery drain your confidence. There's up to 29 hours of recording capability with the DM-4's long-life battery. And the battery can be charged when you hook the recorder up to your computer via the USB port or when you plug in the AC Adapter (included).
• VOICE ACTIVATION
  Voice Activation makes automatic starting and stopping of the recorder an extra benefit that saves time and energy.
• OLYMPUS SONORITY
  Edit your files with Olympus Sonority sound editing software (included), which is compatible with PCs and MACs.
• VOICE RECOGNITION.
  Use simple voice commands to create calendar entries, to-do lists and other basic functions.
  
  
  

Specifications

Recording Format	MP3, PCM (WAV) and WMA
Recording Media	Built-in 8 GB flash memory (and micro SD card slot)
Recording Time	PCM 48 kHz 16 bit 11 hours, 5 minutes 44.1 kHz 16 bit 12 hours, 5 minutes MP3 44.1 kHz 320 kbps 53 hours, 00 minutes 44.1 kHz 256 kbps 66 hours, 30 minutes 44.1 kHz 192 kbps 89 hours, 00 minutes 44.1 kHz 128 kbps 133 hours, 00 minutes WMA STXQ 44.1 kHz 128 kbps 130 hours, 30 minutes STHQ 44.1 kHz 64 kbps 261 hours, 00 minutes STSP 22 kHz 32 kbps 522 hours, 00 minutes HQ 44.1 kHz 32 kbps 522 hours, 00 minutes SP 22 kHz 16 kbps 1,029 hours, 00 minutes LP 8 kHz 8 kbps 2,043 hours, 00 minutes
LCD	2.2 inch, color
Folders Messages	Voice: 5 folders / Up to 999 files per folder Music: 1 folder / Up to 999 files Podcast: 1 folder / Up to 999 files
Overall Frequency Response	PCM 48 kHz 16bit: 40-23,000 Hz MP3 128 kbps: 40-17,000 Hz Mic 70-20,000 Hz
Speaker	23 mm round dynamic speaker
Microphone Jack	3.5 mm / Stereo mini
Earphone Jack	3.5 mm / Stereo mini
Power Supply	LI-50B Lithium Ion battery or AC power supply
Batteries	29 hours (LP mode recording)
Size	4.5 x 1.8 x 0.6 in. (113.6 x 45.6 x 15.2 mm) without protrusions
Weight	3.4 oz. (96.8g) including battery
OS Supported	Microsoft® Windows® XP/Vista/7 Mac OS X 10.4.11 – 10.5

Specifications and design are subject to change without notice.