Search Results for "frequency analysis" - Page 6

Sbs-workshop is the software for analysis and processing of Siemens base station controllers’ database files.

C4 is a C++ class library for analyzing sound files, particularly spoken and sung phonations. C4 provides features such as frequency analysis, pitch extraction, or calculation of voice quality parameters (e.g. alpha ratio, HNR, jitter, etc.).

Maximally flat (maxflat) digital filter design in Java, with arbitrary numbers of poles and zeros. "Maximally flat" means that the magnitude frequency response has the maximum number of vanishing derivatives at 0 and pi.

Maximally flat (maxflat) digital filter design for Octave and Matlab. "Maximally flat" means that the magnitude frequency response has the maximum number of vanishing derivatives at 0 and pi. Handles arbitrary numbers of poles and zeros.

The Audio-Analyzer project is a set of tools for measuring the frequency response, distortion, and quality of audio equipment. It includes test signal generators and spectrum analyzers.

A screensaver that displays electric grid frequency variations, and various analysis results in real time.

FreqTweak is a tool for FFT-based realtime audio spectral manipulation and display. It provides several algorithms for processing audio data in the frequency domain with a highly interactive GUI to manipulate and display the spectral data.

A graphical tool to create Finite Impulse Response (FIR) filters.

cl-cc-bnc provides a frontend to learners of English language. You can enter an URI, which will be analyzed word-frequency-wise and compared to word frequencies in the British National Corpus.

SonicData is a data collection and analysis program used in connection with a sound card voltage-to-frequency interface. Its intended use is for laboratory instrumentation.

Funiculus is a guitar tuner for the iPhone. It analyzes the frequency of a note played and provides feedback to the user.

FourierRocks is a graphical application to compare sound (.wav) files. It performs deep analysis of differences between wav files both in time and frequency domains. It's particularly useful in many situations such as: - Analyzing audio codec alterations - Checking audio player response - Analyzing CD ripping process - Comparing audio spectra (Loudspeaker comparison, Poweramp comparison, etc...) It not only compares bit information but performs an accurate and extended sound comparison (so you get an human readable and clear report).

A guitar tuner written in Java, comparing frequencies detected in the signal from the microphone to standard or user-defined notes. The number of notes tested and their frequency is configurable, so it can be used for other instruments and other tunings.

Eiger is an electromagnetic software for frequency domain analysis. It consists of physics models for 2D and 3D electromagnetic scattering, radiation, and penetration problems. It contains Green's functions for periodic and layer medium.

Spikoscope helps browse and analyze electrophysiological recordings, through filtering, detection of events and frequency estimation, in intra- and extracellular signals. It generates common & some original analysis figures. MAIL FOR LATEST VERSION

FFT Spectra is a tool for visualization of frequency spectra of an audio signal. What is it good for? For instance, you can verify whether you are able to sing and whistle in-tune or tune your guitar.

WikiVis is a tool to analyze Wikipedia based on several aspects. The main objective is to visualize the conclusions of this examination, which focusses on the editing frequency and relevance of articles and categories as well as the activity of users.

RECWAV gives a processor-efficient display of the spectrograph of an audio file, showing the energy in the sound at each moment and frequency. It was originally developed on a '286 under DOS and now also runs under Linux with svgalib.

This program is able to analyze sounds heard by your PalmOS device (e.g. LifeDrive), finding their frequency. Its purpose is to tune musical instruments.

CryptoHawk can calculate hashes (md2,md4,md5,sha-1,sha-256 and hmac). It can also perform cryptanalysis like frequency analysis for substutition cipher and exhaustive key search for rotation cipher, as well as searching internet databases for md5 hashes.

Sculptor is a phase-vocoder-based package with real-time capabilites. You can use it to fiddle with soundfiles in the frequency domain, changing pitch and duration independently.

CryptoHelper is a Java program designed to aid in the decryption of classical ciphers, ie pre WWII ciphers. It brings together tools like frequency analysis, friedman tests, enciphering/deciphering for several clasical ciphers, and brute force algorithm

For a given signal, pstool calculates a one-sided power spectrum, i.e. the portion of a signal's power falling within given frequency bins. This is done by employing a one-dimensional real-to-complex FFT routine on an MPI cluster.

A software to perform a full analysis of heart rate variability (time domain, frequency domain and nonlinear dynamic) for research purpouse and, I hope, for improve diagnostic power of Holter ECG recording.

CCICAP is a powerful. easy to use, linear circuit analysis program that can be used to study a wide variety of linear circuit behavior including frequency and time domain responses, element sensivities, and noise.