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Audio processing
After days of working, all audio processing functions seems are working in the KdvMediaSDK now, and the next step will be getting a proper set for the audio processing algorithms to run under certain environments & circumstance. I will start it by beginning with AGC module too. Here are the […]
WebRTC audio processing continuous: AGC effect optimizing (setting parameter adjustment)
2 Introduction of this document This module includes software based acoustic echo cancellation (AEC), automatic gain control (AGC), noise reduction, noise suppression and hardware access and control across multiple platforms. My ultimate goal will be wrapping an independent module out of WebRTC’s Voice Engine for our product, and the first task […]
Reading codes of WebRTC: Deep into WebRTC Voice Engine(draft)
Phase 1: Learn & master the existing MediaSDK & the sample programs. —————————————————————————- 1. Add audio output device enumlation and selection option for playertester 2. Add audio input device enumlation and selection option for castertester 3. Add Mute setting for castertester 4. Add Microphone boost option for castertester. 5. UI […]
First week in the new company
13 My current job responsiblity is researching on WebRTC, and the first task is wrapping a class from WebRTC to process audio frames to implement functions of audio AEC, AGC, NS, High pass filter etc. Information list below is from WebRTC.org, you can also view it by visiting http://www.webrtc.org, or it’s […]