Speakerphone
Algorithm library run on Qualcomm Kalimba DSP;
Plantronics Poly Calisto 5300/3200 to be passed Microsoft "Teams" Certified/Lync Certified with our Algorithm Solution
Here is make an example for from our customer's product above.
Algorithm can be port on Cadence HiFi-3,4,5 and ARM-Series processors also.
Algorithm Block Diagram:
Algorithm Features:
AEC
Double Talk
360°Beam forming
Dereverberation
AGC (Far-field voice control)
Algorithms Applications:
Speakerphone with camera (hold meeting)
Mic Amplifier with speaker device (education classroom, training room)
Headphone
Media Streamers
Smart Car kits
Technologies Parameters:
Number of Mics Supported: Up to 8 (processor dependent)
AEC Channels: Up to 2 (Stereo)
Linear Acoustic Echo Cancellation: up to 45dB
Beamforming SNR Enhancement: 6 to 20dB
Dereverberation: 6 to 9dB
Memory Requirement: 250kB (min), >500kB (preferred)
Processor Speed: 80 MIPS (min), >120 MIPS (preferred)
