A Digital Voice Systems AMBE-2020 voice coder (vocoder) has been ... documentation for the AMBE-2020 vocoder is available at www.temple.edu/k3tu. ... Tags: 2020amberedux vocoder
This paper presents the design of a fuiLduplex multi-rate vocoder which implements ... A fuU-duplex frame-oriented vocoder using a single TMS320C25 [1] to ... Tags: vocoder ratemultiprocessorsingle
Accuracy Of Frequency Estimates Using The Phase Vocoder - Speech ...
Predicted worst-case interference of one sinusoidal component in the phase vocoder's frequency estimate for a second component (shown as curves) ... Tags: speech vocoder phase usingestimates
An Open-Source Phase Vocoder with Some Novel Visualizations
The phase vocoder (7) is an important tool in signal processing, ... The phase vocoder can be separated into an analysis part and a synthesis part, with an ... Tags: visualizationsnovelsomewith vocoder
industry—unanimously identified the vocoder as the cause of voice audio distortion ... The vocoder is a hardware/software component in every digital radio. ... Tags: sheetfacttesting vocoder radio
NEW PHASE-VOCODER TECHNIQUES FOR PITCH-SHIFTING, HARMONIZING AND ...
present two new phase-vocoder-based techniques which al- ... The phase-vocoder is a well-established tool for the time- scale modification of audio and ... Tags: harmonizingshiftingpitchtechniques vocoder
Transient detection and preservation in the phase vocoder
the phase vocoder is conceptually simple and neverthe- ...vocoder results in less severe cases in softening of the perceived attack. In more severe cases a ... Tags: vocoderphasepreservationdetectiontransient
