Modul'Ear is much more than a sound level meter or portable recorder : it is a remote acoustic monitoring 24/7 service combining a connected sensor with integrated indicator calculation and a web-based platform for data visualisation in real time.Modul'Ear is a fully configurable tool that enables you to store large quantities of recordings and automatically extract important information.
Automatic detection of sound source direction
Sound sources recognition using embedded AI
Remote sensor configuration and setting up
Quick and easy installation and configuration
Audio acquisition
• Omnidirectional microphone suitable for audible and ultrasonic ranges: from 20Hz to 96KHz
• Maximum sound level of 135 dB SPL
• Microphone sensitivity 126 mV/Pa
• Calibration in our workshop or on-site, via a dedicated web interface
Data
• High-quality raw data (24-bit PCM) via recordings
• Programmable sampling frequency (from 44.1 to 192 kHz)
• Direction of arrival of the source by quadrant
• Descriptor calculation on selection via our cloud platform
Acoustic Indicators
• Frequency indicators (octave, third octave or custom bands)
• Temporal indicators
• Frequency weightings (A, C, Z)
• Additional indicator banks (bioacoustics, industry, etc.)
Availables models
• Event detection on fixed threshold/emergence
• Statistical analysis
• Development of specialized indicators
• Neural models (construction sites, rotating machinery, transport, etc.)
• Anomaly detection
The cloud platform also allows for easy annotation of recordings and the creation of custom models, providing users with the ability to create and enhance their own models.
Connection
• Durable connectors
• Local network via Ethernet, 4G, or WiFi
Alimentation
• External continuous power supply 230 V AC
• Low consumption (5 W)
• Uninterruptible power supply
Setup, storage, and access
• Quick installation of microphones and power extension
• Easy installation with two mounting brackets
• Auto start
• Check operation through a local web page
Size and weight
• 16 x 21 x 10 cm (without brackets)
• Less than 1,5 kg
• Temperatures -10°c / 80°c
• Suitable for outdoor environments (IP65)
Options
On request, our sensor can integrate other measurement modalities
Vibration (with an external accelerometer)
For vibration levels ranging from 0.2 to 200 m/s²
For frequencies up to 12 kHz
Standard indicators (NVA, NVG, temporal kurtosis, crest factor, frequency band analysis)
Underwater acoustics (using an external hydrophone)
Does the sensor comply with GDPR?
Can I calibrate the sensor on site?
Can I receive alerts?
What models are available?
Manage your sensor fleet, organize your dashboards, visualize your data, activate your alerts, and much more!
You have questions, we have answers.
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