Specifications

For the Digital Music Player

Compatible data format

WMA, MP3 format

Sampling frequency

44.1kHz

Frequency band 20 to 20,000 Hz

Playback time DM-20 (128 MB) 100 to 340 minutes

DM-10 (64 MB)

50 to 170 minutes

(Time may vary depending on the bit rate of the music data.)

Maximum headphone output 5mW + 5mW (at load of 32 Ω)

Alkaline battery life Approx. 10 hours

Ni-MH Rechargeable Battery life Approx. 8 hours

Common specifications

Recording medium

Built-in flash memory

128MB (DM-20)

64MB (DM-10)

Speaker

Built-in ø23 mm round dynamic speaker

MIC/EAR/REMOTE jack

ø3.5 mm mini-jack, impedance MIC 2kΩ, EAR 8Ω or more

Maximum working output (3 V DC)

180 mW or more (8 Ω speaker)

Input power requirement

Rated voltage: 3 V

Batteries: Two AAA Alkaline batteries (LR03 or R03) or Two Ni-MH rechargeable batteries

External power supply: AC adapter

External dimensions

109.5x 39.5 x 15 mm (without protrusions)

Weight

85 g (including alkaline batteries)

*Specifications and design are subject to change without notice.

*Battery life is measured by Olympus. It varies greatly according to the type of batteries used and the conditions of use.

DM-20, DM-10 specifications

The Olympus DM-10 and DM-20 digital voice recorders are recognized for their blend of advanced technology and user-friendly design, catering to professionals and casual users alike. These compact devices are ideal for recordings such as meetings, lectures, and personal notes.

One of the standout features of both models is their high-quality stereo recording capability. The DM-10 and DM-20 utilize advanced microphone technology, which allows for clear and precise audio capture. With built-in stereo microphones, these recorders are designed to capture sound from multiple directions, ensuring that every nuance of the recorded audio is faithfully reproduced.

Both models offer an impressive storage capacity, accommodating a significant amount of audio files. The DM-20, in particular, features 2GB of internal memory, while the DM-10 comes with slightly less. However, both support microSD cards, allowing users to expand their storage options. This is especially beneficial for users who require long recording times without the need for frequent data transfer.

Battery life is another crucial aspect of the DM-10 and DM-20. Equipped with long-lasting battery performance, both recorders can operate for hours on end, making them reliable companions for long events. This feature ensures that users do not miss any important details during extensive recording sessions.

User-friendliness is paramount in the design of these devices. Both models come with an intuitive interface, featuring large buttons and a clear display screen that simplify operation. The one-touch recording feature allows users to start recording instantly, without navigating through complex menus. This ease of use is particularly appreciated in fast-paced environments where time is limited.

Additional features include voice activation, which conserves memory and battery power by only recording when sound is detected. This is particularly useful in situations where a user may not want to manually manage the recording process continuously.

Furthermore, both models are compatible with a variety of audio formats, allowing for flexibility in file management and playback. Users can transfer recordings to their computers easily, making it convenient to share or archive important audio files.

In summary, the Olympus DM-10 and DM-20 digital voice recorders are exceptional tools engineered to meet the diverse recording needs of users. With their high-quality audio capture, extensive storage options, and user-centered design, these devices are reliable instruments for anyone seeking to make high-fidelity recordings in various settings.

Olympus DM-10, DM-20 manual Specifications

Models: DM-20 DM-10