Visualization, labeling and annotation of time-varying signals by means of spectrograms (in the frequency domain)Īnd other time-frequency representations (Pseudo-Wigner-distribution).Ĭomparison of partial# 8 of 4 different music strings. Spectrograms (FFT, Wavelet, Cepstrum, Linear Prediction Coding Formant Extraction) Visualization, labeling and annotation of sound data in the time domain, narrow segmentation (phonetic transcription, Unicode)įrequency analysis (FFT, DFT,Wavelet, Filter Banks) ![]() ![]() Sound file segmentation and annotations (xml-based) Sound file management, storage, archiving and migration of large sound files including metadata DataSet management (xml-based) For that reason it is extremely important to adjust the signal input level to -12 dB in average, providing enough headroom for signal peaks. ![]() Digital recordings allow no overload at all. The STx Recorder is supplied with a peak programme meter. STx-Recorder | Real Time Frequency Analyser | Sound file Management | Sound file Segmentation | Visualization | Frequency Analysis | Spectrograms | Quasi-continuous Wavelet-Transform | Wavelet-Phase-Diagram | Spectral Smoothing | Extraction of Formant Frequency Candidates (Speech) | Fundamental Frequency Analysis (Speech) | De-noising, Signal Enhancement | Auditory Perception Modeling | Simultaneous Masking | Order Analysis | S_TOOLS-STx Sequencer S_TOOLS-STx provides tools for digitization of sound, single or multi (up to 128) channel signal recorder, 16/24 bit, sampling frequencies depending on audio hardware analogue to digital transfer. S_TOOLS-STx metadata format (segment addresses, attributes and parameters) is compatible with archiving systems and requirements, since it is stored in an additional file alongside the original wave file.These files can easily be imported into an archiving database system. runs on Windows Vista, Windows 7, Windows 8, Windows 10 and under Wine.creates, imports and exports MS Windows WAVE files.S_TOOLS-STx supports the following protocols from within the scripting language:Īn S_TOOLS-STx/DDE/DCOM demo application is currently available for Microsoft Excel and the statistics software package "R". S_TOOLS-STx comes with a large number of example script programs. fundamental frequency and formant frequency extraction, e.g.autoregressive (AR), Pseudo-Wigner distribution frequency analysis based on Fast Fourier Transformations (FFT).S_TOOLS-STx incorporates a sophisticated sound analysis and signal processing package: For non-commercial, scientific and educational purposes, we offer S_TOOLS-STx free for download. S_TOOLS-STx is an acoustic speech and signal processing application for Windows.The software is actively being developed at the Acoustics Research Institute in Vienna, and is used in a variety of acoustic fields around the world. S_TOOLS-STx - Intelligent Sound Processing.S_TOOLS-STx - Intelligent Sound Processing Seventh order Ambisonics requires a massive 64 channels for each track! Not all DAWs can handle this so please download the demo version to test if your DAW and workflow is compatible with this product – you might only need the first-order or third-order version! You will not have correct results if you listen directly to the output of this plugin. ![]() Note that Ambisonics requires a decoder to be listened to correctly, such as the aXMonitor.
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