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Olympus DM-720 4GB Portable Digital Voice Recorder

Olympus DM-720 4GB Portable Digital Voice Recorder
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General Information

The top of the class DM-720 includes high quality recording features packed into an efficient, smart metal body. It is equipped with an easy-to-use interface, extended editing operations and various playback functions. The DM-720 provides outstanding practicality and reliability to support your recording needs.

High-quality recording

"TRESMIC" Three-microphone system for superior sound
The DM-720 features a three microphone system that includes both directional and omnidirectional microphones to faithfully capture the depth and fullness of the sounds recorded. This Tresmic combination provides a wide frequency range for the most demanding professionals.

Zoom microphone for recording from a distance

Using the latest technologies, zoom microphone unleashes the power of proximity in noisy environments or when recording from a distant position. The zoom microphone allows you to expand and contract the microphone range by adjusting the direction with the "+" and "-" buttons on the recorder.

Compact recorder with 48 kHz/ 16 bit linear PCM recording

Create high quality recordings using linear PCM format. While this feature may exceed everyday business needs, when selecting this bit rate and sampling frequency, users can readily make CDs of their own recordings.

Automatic sensitivity adjustment with Intelligent Auto Mode

The Intelligent Auto Mode function automatically adjusts the microphone sensitivity according to the input level. This function makes it easy for users by automatically adjusting the microphone sensitivity according to the volume of the speaker.

Low-cut filter eliminates extraneous noise

The low-cut filter is used to eliminate sound at frequencies lower than 300 Hz during the recording process. By cutting the lower frequency sounds during recording your audio is free of background noise and distortion during playback.

Playback functionsCreate meeting minutes efficiently with Voice Playback

The Voice Playback function allows you to skip non-voice parts during playback, and only play the parts of the file where there is vocal content. Voice Playback saves time and improves efficiency during transcription.

Voice Balancer delivers audio quality that is easier to hear

The Voice Balancer function works during playback, the volume of recorded voices is adjusted to make dialogue easier to hear. When voices are at different volume levels due to the distance and physical relationship to the recorder, the Voice Balancer automatically makes smaller voices louder, and ensures that louder voices stay below a given level, providing playback where everyone is audible.

Noise cancellation for clear playback quality

The noise cancellation function powerfully reduces unwanted ambient sounds such as air conditioner noise or projector fan noise to enable clear playback quality.

Create meeting minutes efficiently with "Transcription mode"

Transcription mode comes in handy when creating minutes from recordings. While transcribing, users frequently repeat play, and stop to check the text. In Transcription Mode, the recorder will automatically playback the 3 seconds before the stop, so you can check the contents before proceeding. On the other hand, fast forward is preset to 3.5x so you can skip the silence in your recording.

Effective language learning through Speech Shadowing

Speech shadowing is an effective technique to learn foreign language by repeating the subject right after hearing it. This mode helps you learn languages by having the audio playback, and then silently playback repeatedly, so you can easily practice speech.

Technical Information
Built-in Devices:Microphone
Built-in Devices:Speaker

Storage
Flash Memory Capacity:4 GB
Memory Card Supported:microSD

Display & Graphics
Screen Size:1.4"
Display Screen Type:LCD

Audio
Audio Formats:MP3
Microphone Technology:Directional
Recording Modes:High Quality
Maximum Recording Time:985 Hour

Interfaces/Ports
USB:Yes
Headphone:Yes
Microphone:Yes

Battery Information
Battery Chemistry:Alkaline
Battery Included:Yes

Physical Characteristics
Product Color:Silver
Height:1.7"
Width:5.2"
Depth:6.1"
Form Factor:Portable
Weight (Approximate):2.50 oz

Miscellaneous
Package Contents:
  • DM-720 4GB Digital Voice Recorder
  • 1 x AAA NiMH Rechargeable Battery
  • Stand Clip
  • Instruction Manual

Warranty
Limited Warranty:12 Month

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

Special Order Item

This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

Once the order has been sent to the manufacturer it can no longer be canceled.

If payment is made via credit card it will be charged before the order is sent to the manufacturer.

You must contact the manufacturer directly regarding returns and defective items.

We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



  • UPC: 050332189560 
  • Mfr's Part #: V414111SU000