Full array microphone module with sound source localization for robots
This full-array microphone module is specifically designed for robots and integrates sound source localization technology. Multiple microphones work together to accurately capture the direction of sound, quickly locating the speaker or sound source, enabling robots to achieve intelligent interaction and navigation. Its compact size and easy integration, along with strong noise resistance, endow service and companion robots with keen “hearing,” enhancing their adaptability to various scenarios.
-
Full – array microphone module
: Adopts a full – array design, capable of capturing sound signals in all directions, enhancing the comprehensiveness and accuracy of sound reception.
-
Sound source localization function
: Equipped with advanced sound source localization technology, it can accurately determine the direction of the sound source, enabling robots to achieve more intelligent interactions.
-
Suitable for robot applications
: Designed specifically for robots, it has strong compatibility with robot systems and can be seamlessly integrated into various robot devices.
-
High – quality audio acquisition
: Able to collect high – quality audio, reducing noise interference and providing robots with clear and accurate sound information.
-
Stable and reliable performance
: The product has stable performance and can maintain good working conditions in various environments, ensuring the continuous and stable operation of robots.
Detail Information
| Type: | Full array microphone module | Microphone type: | Omnidirectional ring array microphone |
|---|---|---|---|
| Number of digital wheat: | 5MIC array | The farthest pick-up distance: | Best within 2 meters |
| capture rate: | 48KHz @16bit | Sensitivity: | -26 ± 1dB |
| SNR (Signal-to-Noise Ratio): | 65 dB ( A ) | AOP (Acoustic Pressure): | 120 dB SPL |
Key Feature:
- USB 2.0 interface;
- Ring array microphone;
- 360 ° omnidirectional sound pickup;
- Sound source positioning, LED indicates direction; Supports I2C coordinate output;
- Applicable to scenarios such as intelligent robots and AI artificial intelligence equipment;
Specification
| The array microphone board has a built-in circular 5- way microphone array algorithm, which includes algorithms such as echo cancellation, speech enhancement, sound source localization, noise suppression and automatic gain. It can achieve omnidirectional sound source localization and calculate the angular azimuth coordinates of the human voice, which is very suitable for the sound pickup function requirements of application fields such as human-computer interaction and AI smart devices. | |
| Microphone type | Omnidirectional ring array microphone |
| Number of digital wheat | 5MIC array |
| The farthest pick-up distance | Best within 2 meters |
| capture rate | 48KHz @16bit |
| Sensitivity | -26 ± 1dB |
| SNR (Signal-to-Noise Ratio) | 65 dB ( A ) |
| AOP (Acoustic Pressure) | 120 dB SPL |
| Directivity | 360 ° omnidirectional |
|
supporting function |
Acoustic Echo Cancellation ( AEC )
The sound of man is enhanced Positioning of sound sources Noise Suppression Automatic Gain Control TBD dB |
|
Hardware characteristics |
360 ° omnidirectional sound pickup
Supports USB Audio Class 1.0 ( UAC 1.0) , speaker amplifier output ( dual 4Ω 5W ), and a 5 -way ring microphone array. Support indicator light to indicate the direction of the sound source and output coordinates |
|
Algorithm features |
Acoustic Echo Cancellation (AEC)
Sound Source Localization ( PSS ) Noise Suppression (NS) Automatic gain control (AGC) |
| the interface | 1*USB-5pin-1.25mm sticker |
| USB power supply voltage | 5V ± 5% |
| Power Consumption | Regular work : 1W5V, 220mA ( Max ) |
| structure size (mainboard) | Diameter 77MM (Please refer to the structure diagram for specific dimensions) |
Product photos
Camera Module Application Areas：
Imaging and vision solutions Integrated complex and customized technology
Machine vision Intelligent Systems
Future Security Optical technology solutions
Camera Module Customized solutions Internet of Things End-to-End Solution
Iris recognition technology Iris Solutions
Face recognition VR High End Camera Solutions
Smart home solutions Intelligent hardware solutions
Professional camera Modules Specially designed for small UAV
Airborne camera Modules UAV solutions
UAV Special Modules Drone solutions
Aerial filming solutions Optical Technology solutions
Mobile Phone Camera module Camera solutions
Optronics Solutions Imaging Technology Solutions
Video technology solutions Optoelectonic research
Infrared Imagers for Industry Embedded Systems solutions
#telecommunications #iot #robotics #ai #embedded #hardware #medicaldevice #drone #artificialintelligence #security #surveillance #video #imaging #3d #facialrecognition #camera #electronics #robot #consumerElectronics #machinevision #deeplearning #vr #ar #virtualreality #accesscontrol #tablet #smartphone
Shenzhen HSTD Import and Trade Co., Ltd.,& Shenzhen GaoNa Electronic.Ltd
We customize all kinds of AHD /USB /MIPI /DVP /IPC camera module from 1 MP to 48 MP as per your request
Your most trusted partner for camera module solutions
