Dodotronic Ultramic384K BLE

Name: Dodotronic Dodotronic Ultramic384K BLE
Brand: Dodotronic
Price: 445.00 EUR
Availability: InStock

Everything about Ultrasonic Microphones

Brand: Dodotronic

€445,- 5 In stock: Ordered on working days before 17:00, shipped the same day.

The Ultramic384K BLE is a high quality, professional digital device that can work as an USB ultrasonic microphone and as a smart autonomous recorder.... Show more

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Product description

The Ultramic384K is a high quality, professional digital device that can work as:

an USB ultrasonic microphone,
and as a smart autonomous full spectrum recorder

The Bluetooth connection is used only for an easy configuration of the microphone if used as autonomous recorder. The ultrasonic transfer is done via USB.

The Ultramic384K BLE has an integrated analog-to-digital converter able to achieve a 384 kHz data sampling rate. The USB 2.0 full speed port allows an easy connection to a PC, iOS, Android smartphone or tablet and embedded Linux systems. The Ultramic384K BLE is composed of a main body with digital and differential analog amplification, a waterproof, high performance audio and ultrasonic microphone with a FG sensor, and a preamplification circuit. The ultrasonic sensor can be replaced with other sensors such as an infrasonic microphone, a vibration sensor, or a hydrophone. When used with an external USB battery, the Ultramic384K BLE's low power, integrated 32 bit microcontroller makes it the perfect device for long term autonomous recording.

Features

The Ultramic384K BLE is a high performance – omnidirectional audio and ultrasonic microphone
USB 2.0 full speed connection using a driverless – standard audio class UAC 1.1 interface for an easier communication with host devices
Hardware amplification gain is settled via two switches
Easy disassembly to access the SD card slot, the backup battery, the preamplification switches and button.

Applications
The Ultramic384K BLE can be used in scientific research for: Bioacoustics and Industrial research:

Detecting and recording of biological ultrasounds for bioacoustics studies on insects, cetaceans, rodents, and of course bats.
Environmental studies to assess the impact of wind farms on bats.
Recording and analyzing mice ultrasonic vocalizations for pharmacological studies.
Soundtracks and special effects (such as slowing down the recorded ultrasounds).
LEAK detection
Predictive motor fault monitoring
Detection of high-frequency noises emitted by switching power supplies, LCD screens, or the turbines of car and truck engines, energy saving lamps.

Technical Specifications

Recording format	Linear PCM (Pulse Code Modulation) format
Recording medium	SD card (512MB to 2GB) SDHC card (4GB to 32GB) SDXC card (64GB to 512GB)
Input	IN+ IN- 0 – 1 V differential voltage input
USB B connector	USB 2.0 Full Speed USB audio class 1.1
External dimensions	Total length 160 mm Diameter 25.4 mm
Weight	129g (coin battery included.)
Reference input level	Switch setting Level Value HI 114dBSPL LOW 74dBSPL
Sampling frequency	384 K sampling per second
Resolution	16 bit
Amplification	Hign quality and low noise, differential analog amplification with no filter
CPU	32 bit integrated ARM Cortex M4 microcontroller
Power	35 mA power requirement in USB mode 30 mA mean power requirement in autonomous recording mode 140 mA maximum peak while recording
Update	Software upgradable via firmware file stored in the micro SD card
Microphone sensor	FG23629 from Knowles
Backup battery	CR1220 coin cell backup battery