Speech Transformer
The two-step noise reduction (TSNR) technique removes the annoying reverberation effect while maintaining the benefits of the decision-directed approach. However, classic short-time noise reduction techniques, including TSNR, introduce harmonic distortion in the enhanced speech. To overcome this...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (56): Wiener filter for Noise Reduction and speech enhancement Download |
This is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in...
Platforms: Matlab
License: Freeware | Size: 983.04 KB | Download (42): Silence removal in speech signals Download |
The following zip file contains two routines for analysis/synthesis of HNM.HNM is a analysis/synthesis model of speech,like classical LPC model.Due to the limitation of my ability,i only implement a simply version of HNM,so welcome for somebody to improve on it.Usage:analysis:...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (38): HNM-speech anlysis/synthsis model Download |
The purpose of the speech is communication. The area of speech processing is just developing, and shows the tremendous potentialities for widespread use in the future.In this project we have processed the speech signal with the help of the DIGITAL SIGNAL PROCESSING techniques. The speech signal...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): DEVICE CONTROL USING SPEECH Download |
http://simulations.narod.ru/The program continuously listens microphone and plot signal waveform. Position of maximum is used for synchronization. This can be useful in speech recognition research.See how it works here:run run_me.m and say sounds like "aaa" "eee" to the microphone.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): speech oscilloscope Download |
Dynamic simulation of a transformer start of an asynchronous motor. The transformer tap can be chosen in the model. The switching from the transformer tap to the full voltage is done manually with a switch in the model. Visible are stator current, speed, motor torque and load torque
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 51.2 KB | Download (47): Dynamic simulation of a transformer start with an asynchronous motor Download |
Speech analysis and parameter extractionShort-term analysis, frames and windowsTime-domain analysis: energy, zero-crossings, statistic parameters, autocorrelationFrequency-domain analysis: spectra and spectrogramsCepstral analysisLinear prediction analysisPitch and formant estimationto run the...
Platforms: Matlab
License: Freeware | Size: 2.17 MB | Download (39): speech processing tool Download |
LPC is the oldest and the most basic of modern speech coders. Its a lossy scheme. Playback quality isn't preserved in the process but it can be used in low bit-rate systems.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 286.72 KB | Download (43): Speech compression using Linear Predictive Coding Download |
This demo illustrates use of both SimPowerSystems and Simscape to model a On-Load Tap Changing (OLTC) 120/25 kV transformer regulating voltage on a three-phase 25-kV distribution network.The demo is similar to the power_OLTCregtransformer demo of SimPowerSystems. However, instead of using...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (44): Three-Phase On-Line Tap Changing Regulating Transformer Download |
the behavior of transformer current is different at different, to learn how these currents behave I ve made a simulation so that students can make different connections to it and and observe different behaviors without any danger. because at the real transformer it would always a danger of shock...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 30.72 KB | Download (47): Behavior of current behaviour of 3 phase transformer. Download |
This GUI is used to analyze the speech signal at the selected region of 256 samples. All the calculation is based on the sampling of 8 KHz. First 3 formants of the selected block of samples are derived from the LPC-8 coefficients.The location of the ROI could be either pointer one or two.This...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 51.2 KB | Download (42): Speech Analysis using LPC Download |
To drive the high side switch in a half bridge configuration it is necessary to transmit signals from the micro controller to the floating high side potential. Depending on the performance level of the drive circuit either HV ICd-deOaos with different kinds of level shifters, opto-couplers or...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 737.28 KB | Download (40): coreless transformer technology Download |
Contains m-files to train and implement the MMSE noise tracking algorithm described in:J.S. Erkelens and R. Heusdens, "Tracking of nonstationary noise based on data-driven recursive noise power estimation", IEEE Trans. Audio, Speech & Lang. Proc., Vol. 16, No. 6, pp. 1112-1123, August 2008.See...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 583.68 KB | Download (47): Noise tracking algorithm for single-microphone speech signals Download |
Swift is an Asterisk application module for using the Cepstral Swift Text-To-Speech (TTS) Engine in Asterisk. You need to download and install one of the Cepstral Voices first. Voices are available for Mac OS-X, Linux, Windows and WindowsCE in several languages like English, Spanish, German,...
Platforms: Mac
License: Freeware | Size: 10.24 KB | Download (39): Swift Text-to-Speech Download |
SPTK is a suite of speech signal processing tools for UNIX environments, e.g., LPC analysis, PARCOR analysis, LSP analysis, PARCOR synthesis filter, LSP synthesis filter, vector quantization techniques, and other extended versions of them.
Platforms: *nix
License: Shareware | Cost: $0.00 USD | Size: 634.88 KB | Download (42): Speech Signal Processing Toolkit (SPTK) Download |
SetFon focus is speech sound and content annalysis; it is a gerent program for online notation SMIL based whose resources are text and sound annalyzers as well as auxiliar programms for dealing with statistics and other scientific necessities.
Platforms: *nix
License: Shareware | Cost: $0.00 USD | Size: 10.24 KB | Download (34): SetFon Speech Annalyzer Download |
OO Text To Speech is a text-to speech macro for OpenOffice.org. It's a syllable analyzer: using a reading motor, it reads a document and translates it into a vocal message. About OpenOffice OpenOffice.org is a multiplatform and multilingual office suite and an open-source project. Compatible...
Platforms: *nix
License: Freeware | Size: 4.96 MB | Download (37): OO Text To Speech Download |
Audiobook Transformer takes the drudgery out of converting your iTunes Audiobooks to MP3 on Mac OS so you can listen in the car, or on any device that doesn't support the audiobook format. Use it to convert from iTunes Audiobook to MP3, AAC, Apple Lossless, AIFF or WAV - whichever format your...
Platforms: Mac
License: Shareware | Cost: $29.95 USD | Size: 3.25 MB | Download (42): Audiobook Transformer Download |
ATTS stands for Advanced Text to Speech and is a speech utility based on Microsoft Agent Technology. ATTS can read any text in any window, simply select the text and press Ctrl+C. It is fully customizable too, choose from 27 voices, dozens of tones, animated characters and skins. It has a...
License: Shareware | Cost: $29.95 USD | Size: 6.55 MB | Download (537): ATTS Download |
Aloud4ie is a handy download that adds text-to-speech capabilities to Internet Explorer. Basically, the program reads text on Web pages, so you can surf the Web while you multitask on the computer. Aloud4ie works as an unobtrusive toolbar on the browser, offering basic play and pause controls....
Platforms: Windows
License: Shareware | Cost: $14.95 USD | Size: 4.58 MB | Download (148): Aloud4ie Download |