Alango Technologies Ltd.
Overview
Alango Technologies develops embedded DSP and AI software for voice communication, hearing enhancement, sound reinforcement, audio enhancement and sound acquisition.
Applications include automotive hands-free and multi-zone voice communication, in-car communication, headphones, TWS and open-ear/clip-style earbuds, professional and consumer headsets, speakerphones and intercoms, hearing enhancement and transparency applications, smart voice interfaces, and sound acquisition through glass and other solid surfaces.
Alango technologies include acoustic echo cancellation, acoustic feedback cancellation, adaptive beamforming, multi-microphone processing, blind interference cancellation, traditional and DNN-based noise reduction, dereverberation, automatic gain control, dynamic range processing, equalization, intelligent mixing, voice activity detection and low-latency neural-network processing.
Alango software is designed for embedded implementation with emphasis on low computational and memory requirements, low latency, and application-specific tuning.
Region Supported:
- China
- Europe
- India
- The Americas
- Japan
Partner Type:
- Software Partner
Partner Since
2022
Contact
Headquarters
- Address:
- 2 Etgar Street
- City:
- Tirat Carmel
- State:
- -
- Zip Code:
- 3903213
- Country:
- IL
Primary Contact
- Name:
- Robert Schrager
- Phone:
- 97248580743
- Email:
- robert.schrager@alango.com
Capabilities & Solutions
Alango’s licensable technologies are supplied as configurable embedded software libraries for selected DSP and processor architectures, including Analog Devices SHARC and Cadence/Tensilica HiFi. Alango supports customers from initial evaluation and processor porting through microphone/speaker configuration, acoustic tuning, product validation and mass production.
Voice Communication – VCP™ and eVCP™
Alango’s long-established voice-communication software provides full-duplex voice processing including acoustic echo cancellation, noise reduction, beamforming, and related processing. VCP supports automotive requirements including CarPlay, Android Auto, ITU-T P.1100/P.1110 and VDA specifications. eVCP extends the architecture to distributed, multi-microphone, multi-zone and multi-user systems.
Headphones, TWS and Open-Ear Devices
For wearable voice applications, Alango provides advanced multi-microphone processing for conventional TWS, OWS/open-ear and clip-style devices. OnlyVoice™, implemented within Alango’s extended voice-processing architecture, combines external microphone processing with an internal voice/vibration sensor where available to improve speech pickup in severe noise. DNN-based noise reduction can be added for further suppression of complex background noise.
For over-the-head headphones, VoiceDefender™ Gen2, based on Alango’s VCP voice-processing technology, uses a 2×2 microphone configuration to create strong spatial rejection of interfering talkers and is designed for boomless headset applications, including Microsoft Teams Open Office requirements.
DNN Noise Reduction and Low-Latency AI Audio
Alango combines compact neural-network noise reduction with conventional DSP. ZLSP™ — Zero Latency Signal Processing enables neural-network processing to be used in latency-sensitive audio applications while maintaining an immediate audio path. This is particularly relevant to hearing enhancement, transparency, sound reinforcement and other applications where conventional AI-processing adds significant latency.
Capabilities
- Algorithm / Intellectual Property
Industry Solutions
- Automotive Solutions
- Wireless Communication Solutions
- Consumer Technology Solutions