embidio Hub

Innovative Design and Superior Functionality

Multiple connections and interfaces for seamless integration of advanced voice control.
USB audio interface for managing recording and playback via computer.
Dual microphone array connections for 360° recording and top-notch speech recognition.
Signal processing and beamforming for dependable voice control in various environments.
Customizable software modules for tailored voice interactions in your products and applications.

Full list of Products

Our Services

The embidio Hub is your choice for rapid, cost-efficient development of prototypes, pilot projects, and small-scale series production, elevating your products to new heights of innovation and functionality.

Signal Processing Hardware Integration

Diverse Applications of embidio Technology

Smart Speakers: Revolutionizing audio experiences with intelligent design.
Voice Assistance Systems: Enhancing daily life with responsive voice-activated assistance.
Voice Recording Devices: Capturing crystal-clear audio effortlessly.
Voice Conference Systems: Transforming remote communication with clarity and ease.
Car Voice Assistants: Bringing hands-free convenience and safety to driving.
Meeting Communication Devices: Streamlining discussions and collaborations in meetings.
Voice-Controlled Robots: Pioneering the future of interactive robotics.

Technical data

Highlights

Microphone array
8 high-performance digital MEMS
Speaker
2 x 4 W (stereo output)
Audio port
USB Audio Class 1.0 / 2.0
Additional connections
20 pol-connector with SPI, I2C & 5 V/DC
OS-Support (Audio)
Linux, Windows, MacOS
Firmware update
via USB & SPI
Firmware update OS support
Linux, Windows
I2C control
To control the DSP during operation
Display connection
HDMI via integrated Raspberry Pi

Physical data

Dimensions
67 x 53 x 12 mm
Temperature
0°C to 70°C
Weight
19.9 g
Power consumption
1W - 10W
Voltage
5 V/DC
Current
0.093 A - 1.9 A

Audio parameters & signal processing

Input channels
2 / 4 / 6 / 8
Output channels
2
frequency
16 - 48 kHz

Audio parameters & signal processing

Beamformer
Focusing on the speaker to get the best possible audio signals in noisy environments.
Noise Reduction
Self-adaptive suppression of stationary noise effects in the environment. Improves recording quality.
Far End Noise Reduction
Noise suppression at the listener. Can lead to improved speech intelligibility but unnatural sound.
Echo Cancellation
Feedback suppression to detect commands despite audio playback
Comfort Noise Generator
Suppresses artifacts of signal processing with intelligent acoustic masking effects.
Direct Current Filter
Suppression of low-frequency interference signals and cancellation of DC components.
Leveler
Automatic signal amplification after echo and noise suppression.
Automatic Gain Control
Self-adaptive optimization of amplitude and dynamic range of the acoustic signals.
Acoustic Echo Suppression
Acoustic crosstalk suppression between devices to reduce, for example, double talk effects
Equalizer
Fixed and parametric equalizers for optimizing sound generation / listening experience.