The DM-720 from Olympus is a digital recording device capable of storing files in linear PCM formats as well as MP3. It can operate at sample rates up to 48 kHz and resolutions up to 16-bit. Lightweight at 2.5 oz, it's a compact and portable recorder with a Tresmic three-microphone system for capturing full and detailed stereo sound. An attached USB connector allows you to connect to computers directly and recharge the included NiMH AAA battery without having to remove the battery. Lastly, transcription, voice-balancing, and voice-playback modes render the unit quite useful in note-taking situations, such as business meetings or interviews.

Recording Capabilities

The DM-720 features a Tresmic three-microphone system to capture depth, fullness, and stereo field.

48 kHz / 16-bit Capability

The DM-720 supports linear PCM recording up to 16-bit and sampling frequencies as high as 48 kHz for CD quality and beyond.

Intelligent Auto Mode

This mode automatically adjusts the microphone sensitivity according to the input level in real time.

On-Board Low-Cut Filter

This filter effectively reduces frequencies lower than 300 Hz when instantiated.

Voice Playback Function

This function allows you to skip non-voice parts during playback and only play the parts of the file where there is vocal content, thus saving time during business-oriented listening sessions.

Transcription Mode

In Transcription Mode, the DM-720 will automatically rewind three seconds after you click stop, so you can check the contents of what you just heard before proceeding. Also, the fast forward is preset to 3.5x, so you can skip the silence in your recording.

Auto Voice Balancer

Balances all recorded voices on playback to make dialogue easier to hear.

Voice Guidance

The voice guidance feature provides audio announcements of the recorders operations in an easy to understand spoken voice.

Noise Cancellation

Powerfully reduce unwanted ambience during playback.

Direct PC Connection

The built-in USB connector can be deployed and stored using the slide lever. With this feature, you can connect directly to a computer without using an external cable or software.

File Editing

Split files by topic or size for easy file management.

Clip-Stand Attachment

The DM-720 comes with an attachment that can be fastened to the back of the recorder for use as a stand or clip. The clip can be attached to your pocket or notebook, or it can be used as a stand to direct the recorder towards a signal source.

(Olympus-DM-720PCM)

Recording

Type

Digital

Mode

Stereo

Recording Format

MP3, PCM (WAV)

Bit-Depth

8
16

Bit-Rate

8 kbps - 128 kbps

Sample Rate

11.025 kHz - 48 kHz

Recording Time

HQ Stereo: 61 Hours
HQ Mono: 123 Hours
LP Mono: 985 Hours

One-Click Recording

Yes

Voice Activated Recording

Yes

Microphone Type

Internal Stereo (3 Elements)

Microphone Sensitivity

High
Medium
Low
Auto SENS Setting

Pickup Pattern

Omnidirectional

Frequency Response

20 Hz to 20 kHz

Playback

Playback Formats

PCM (WAV)
MP3

Speaker

Yes

Power Output

150 mW

Features

Indicators

Power, Low Battery, Recording, Voice Volume

Erase Protect

No

Voice E-Mail Function

No

On Screen Clock

No

Safety Lock

No

Power

Battery Type

1x AAA

Battery Life (approx.)

Recording: 52 Hours
Playback: 35 Hours

Power Adapter

No

General

Internal Memory

Installed: Flash Memory - 4 GB

Compatible Memory Cards

microSD

Audio Inputs/Outputs

1/8" / 3.5 mm Microphone In
1/8" / 3.5 mm Headphone Out

USB

USB 2.0 (A)

Dimensions (WxHxD)

1.6 x 4.17 x .57" / 4.06 x 10.59 x 1.45 cm

Weight

2.5 oz / 71 g

Packaging Info

Package Weight

0.35 lb

Box Dimensions (LxWxH)

6.15 x 5.25 x 1.75"

SKU Olympus-DM-720PCM
Barcode # 4545350048884
Brand Olympus
Brand Olympus
Type Portable Recorder
Model DM-720
Shipping Cubic 0.017794000m3

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