The Olympus DM420 2GB digital voice recorder and music player has greater capacity to capture more meetings and interviews, create more podcasts, and play back more music, audio books, podcasts and other content than ever before. The DM-420 has increased internal memory (2 gigabytes) and expandable microSD capacity (up to an additional 16 gigabytes) to record longer than ever before.

Dragon NaturallySpeaking Accuracy Rating:

The Olympus DM-420 can record and play super high-quality stereo audio content of 44.1 kilohertz (kHz), which is equal to the sound quality of most compact discs. Users can download and play back PCM, MP3 and WMA (Windows Media Audio) files. This provides users with extreme flexibility, enabling them to use one device for recording meetings and lectures for work or school, while also enjoying music afterwards for fun.

 

• 2GB of Built-in Flash Memory for Up To 533 Hours of LP Mode Recording

Thanks to 2GB internal memory, the DM-420 can record up to 533 hours of audio to its internal memory in the long play mode. Even in ultra high-quality 44.1 kHz 128 kbps stereo XQ mode the DM-420 can record for up to 34 hours.

• microSD Removable Media Card Slot

The DM-420 has 2 gigabytes of internal memory. The audio device also featurse a removable microSD media card slot to further expand capacity by up to 16 gigabytes. During a busy day of recording, changing optional microSD cards is an easy way for users to capture more audio without taking the time to download files to a computer.

• Move and Copy Files Between The Internal Memory and a microSD Card

Move and copy files between internal memory and the micro-SD card with ease.

• Voice Guidance

The DM-420 features a voice confirmation function that can be turned on or off. When turned on, the function enables the device to speak, helping users to navigate the folders and various set-up options. The pleasant automated voice guides users through the onscreen menus for setting date, time and other menu selecting modes. It also confirms by stating the folder name as the user moves from one folder to another. This enables visually challenged users to easily capture recordings and move through the device's menus, folders and set-up options.

• Super High-Quality MP3 and WMA Audio Recording

The DM-420 can record and play super high-quality MP3 and WMA stereo audio content of 44.1 kilohertz (kHz), which is equal to the sound quality of most compact discs.

• WAV, MP3 and WMA Playback

Users of the DM-420 can download and play back PCM, MP3 and WMA (Windows Media Audio) files. This provides users with extreme flexibility, enabling them to use one device for recording meetings and lectures for work or school, while also enjoying music afterwards for fun.

• Included Olympus Sonority Sound Editing Software Compatible with PC or Mac

Enjoy your sound with the included easy-to-use Olympus Sonority Software, which facilitates wave data management. You can erase noise, adjust sound effects and divide files, to name a few options. The software allows for uploading, organizing, and emailing of audio files and direct downloading of podcasts. The software also expands your sphere of activities thanks to its compatibility with any PC or Mac.

• Ultra High-Quality Sound Stereo Microphone With Zoom Modes for a Variety of Recordings

Thanks to the innovative design of the stereo microphone, quality recordings (voice, music and nature sounds, to name a few) can be easily captured in a variety of situations. Use the "scene modes" based on your current environment. Pick the zoom feature to pinpoint a lecturer's voice and block out unwanted crowd noise from the background. Separately, open the microphone wide to capture all the subtle sounds in nature. Either way, you'll enjoy high-quality recordings with well-balanced sound.

• Battery Recharge via USB PC Link Function

Tired of filling landfills with costly disposable batteries? The DM-420 uses two included rechargeable AAA batteries that can be recharged by plugging the DM-420 into the USB port on any computer for added convenience. In situations where a charge is not available, it is also possible to power this audio device using easily-obtainable AAA alkaline batteries.

• Fast USB 2.0 Connection

USB 2.0 high-speed delivers fast downloads and uploads of files to and from the DM-420 and DM-420 using the included USB cable. No need to download any software since you can record in WMA or MP3 formats on the DM-420 and WMA, MP3 and WAV formats on the DM-420. This feature enables users to connect with speed and ease, and once downloaded, files can be archived or emailed to friends and family.

• Long Battery Life

The DM-420 Digital Voice Recorder can operate for up to 51 hours with two included rechargeable AAA batteries.

• Seven File Folders

The DM-420 has seven folders (five for audio, one for music and one for podcasts) that each hold up to 999 files.

• Twelve Recording Modes

The DM-420 provides twelve recording modes (two PCM WAV, Four MP3 and six WMA) for customized use.

• Download Podcasts Automatically
• USB Mass Storage Class Support

USB mass storage class support means the DM-420 can store documents, images and more in addition to audio. The DM-420 is an innovative solution for those regularly on the move and who value the ease and versatility of having a single device capable of recording their voice files as well as transporting all other types of digital data. Imagine the convenience: to be able to transport that image-laden PowerPoint presentation for showing in a client's boardroom, record negotiations as they are discussed during the meeting and finally, when the deal is about to be clinched, upload the contract draft that was prepared in Word earlier. All this is now possible with just a single device that is both ultra-compact and stylish.

• Large, Backlit Full-Dot LCD

The DM-420 recorder features a large, backlit, easy-to-read LCD screen that reveals file information, recording time and events.

• Voice Activation

Voice Activation records sound as soon as it's picked up by the built-in microphone for hands-free recording.

• External Microphone Jack
• External Earphone Jack

 

Olympus DM-420 Specifications

Recording FormatMP3 and WMA (Windows Media Audio)
Recording Media2GB integrated flash memory and micro SD card slot
Recording Times, ApproximateMP3 44.1 kHz 320 kbps: 13 hours, 45 minutes
MP3 44.1 kHz 256 kbps: 17 hours, 15 minutes
MP3 44.1 kHz 192 kbps: 23 hours, 00 minutes
MP3 44.1 kHz 128 kbps: 34 hours, 45 minutes
WMA STXQ 44.1 kHz 128 kbps: 34 hours, 00 minutes
WMA STHQ 44.1 kHz 64 kbps: 68 hours, 00 minutes
WMA STSP 22 kHz 32 kbps: 136 hours, 00 minutes
WMA HQ 44.1 kHz 32 kbps: 136 hours, 00 minutes
WMA SP 22 kHz 16 kbps: 248 hours, 00 minutes
WMA LP 8 kHz 8 kbps: 533 hours, 00 minutes
Input Level-60 dBv
PC InterfaceUSB 2.0 full speed
Folders / MessagesVoice: 5 folders / Up to 999 files per folder
Music: 1 folder / Up to 999 files
Podcast: 1 folder / Up to 999 files
Sampling FrequencyMP3: 44.1 kHz
WMA: 8- 44.1 kHz
Overall Frequency ResponseMP3 44.1 kHz 320 kbps: 40-20,000 Hz
MP3 44.1 kHz 256 kbps: 40-20,000 Hz
MP3 44.1 kHz 192 kbps: 40-19,000 Hz
MP3 44.1 kHz 128 kbps: 40-17,000 Hz
WMA STXQ 44.1 kHz 128 kbps: 40-19,000 Hz
WMA STHQ 44.1 kHz 64 kbps: 40-15,000 Hz
WMA STSP 22 kHz 32 kbps: 40-9,000 Hz
WMA HQ 44.1 kHz 32 kbps: 40-13,000 Hz
WMA SP 22 kHz 16 kbps: 40-8,000 Hz
WMA LP 8 kHz 8 kbps: 40-3,000 Hz
LP ModeYes
Voice ActivationAvailable, Switchable On/Off
Demographic Data InputN/A
Practical Maximum Output320 mW
SpeakerBuilt-in 23mm diameter round dynamic speaker
Microphone Jack3.5 mm / Impedance, 2.2 kohms
Earphone Jack3.5 mm / Impedance, 8 ohms or more
Power SupplyTwo AAA NiMH rechargeable batteries, two AAA batteries or AC power supply
Battery LifeApprox. 51 hours using included NiMH rechargeable batteries
PC RequirementsOS Supported: Microsoft Windows XP/Vista
Mac OS X 10.4.11 - 10.5
CPU Windows XP/Vista: 32bits (x86) of 1GHz and above or 64bits (x64) processor
CPU Mac OS X 10.4.11 - 10.5: Power PC G5 or Intel Multicore Processor 1.5GHz and above
One free USB Port
Dimensions (H x W x D)4.33" x 1.53" x 0.63" (110 x 38.9 x 16 mm), excluding protrusions
Weight2.96 oz. (84g)

 

Olympus DM420 Package Contents & Accessories:

• Stereo Earphones
• Two AAA Ni-MH Rechargeable Batteries
• Carrying Case
• USB Cable
• Strap
• Olympus Sonority (sound editing software)
• Instruction Manual
• Warranty Card