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Olympus digital recorder DM-901, black

Main info

The high-performance business tool

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With Wi-Fi functionality, smartphone compatibility and a visual index that allows you to link images to your recording timeline, the DM-901 is a business tool with features that extend way beyond recording.

Advanced design. Enhanced usability.
Our smartphone app enables remote control recordings via Wi-Fi, which optimizes the recording quality by allowing you to set the recorder close to the speaker. Download the recorded files from the recorder to your smartphone – to instantly share your recordings. The smartphone app is free of charge.

Three formats to suit your needs
Record and playback supports 3 different types of format. The linear PCM format employs a sampling rate of 48 kHz, surpassing even CD-quality audio. MP3 guarantees extreme versatility, and WMA combines high quality with small file sizes.

Optimize every recording
By fine-tuning the recording level to match the volume of the audio source, you can achieve high quality recording that makes the most of the dynamic range.

Adjusts to its environment
The latest directional quality control technologies narrows the directionality of the microphone and, increasing the recording level enables you to zoom into the sound source you want to record. Unleash the power of proximity recording in noisy environments, or when recording from a distance.

Less noise. More sound.
The Noise Cancel function ensures clear playback quality by powerfully reducing unwanted continuous background noise such as busy offices or noisy meeting rooms.

Hear only what you need
Transcribe your recordings quickly and efficiently. Voice Playback extracts the voice portions and automatically skips the parts without voices.

Now everyone can be heard
The Voice Balancer makes smaller voices louder while louder voices remain below a given level, ensuring that playback is clear and consistent. Since the Voice Filter operates simultaneously to eliminate the lower and higher frequency range, voices are even more enhanced.

Let the recorder guide you.
Operate your recorder without even looking at it. The clearly spoken audible Voice Guidance reads out the menu to you, making your recordings even more convenient.

Optimized settings for optimal results
Make fail-safe recordings by choosing the scene in which you want to record. Your recorder instantly sets the optimal recording parameters. To make a switch in situations requiring a quick response even easier, the DM-901 has a dedicated button for this purpose.

Clear. Colourful. Clever.
With colour screen, intuitive functioning, and graphic icons, the re-designed user interface offers better visibility, easier operation and improved usability.

Display

Display size
2.0"
Display size
31.7 × 39.6 mm
Display type
TFT LCD
Screen resolution
220 × 176
Display backlight
LED

Microphone

Microphone
Integrated stereo microphone
Sensitivity
Low
Medium
High

Speaker

Speaker
Built-in dynamic speaker
Speaker diameter
20 mm
Maximum working output
280 mW

Recording

File format
PCM (WAV)
MP3
WMA
Recording scenes
5
Frequency response
40 – 20 000 Hz

Playback

Playback format
PCM (WAV)
MP3
WMA
Playback speed
0.5 – 6×

Storage

Integrated memory
4 GB
Memory card slot
Yes
Memory card type
SD
SDHC

Connectivity

USB
USB 2.0
Microphone input
Yes
Headphone output
Yes

Power source

Power source
Lithium battery LI-50B
Power supply life
Up to 29 hours recording
Up to 29 hours playback

Dimensions and weight

Height (mm)
115
Width (mm)
51
Depth (mm)
17.9
Weight (g)
105

Other

Other
Wi-Fi
Voice guidance
Body material
Plastic
Color
Black
Package contents
Audio recorder
Lithium battery
Charger
USB cable
Headphones
Olympus Sonority software

Product codes

EAN
4545350045135
Manufacturer code
V407141BE000

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