a set of techniques and software implementations for the analysis, transformation and synthesis of musical sounds based on various spectral modeling approaches. These techniques can be used for synthesis, processing and coding applications, while some of the intermediate results might also be applied to other music related problems, such as sound source separation, musical acoustics, music perception, or performance analysis.
Load audio files in WAV, Ogg and MP3 formats, and view their waveforms.
Look at audio visualisations such as spectrogram views, with interactive adjustment of display parameters.
Annotate audio data by adding labelled time points and defining segments, point values and curves.
Overlay annotations on top of one another with aligned scales, and overlay annotations on top of waveform or spectrogram views.
View the same data at multiple time resolutions simultaneously (for close-up and overview).
Run feature-extraction plugins to calculate annotations automatically, using algorithms such as beat trackers, pitch detectors and so on.
Import annotation layers from various text file formats.
Import note data from MIDI files, view it alongside other frequency scales, and play it with the original audio.
Play back the audio plus synthesised annotations, taking care to synchronise playback with display.
Select areas of interest, optionally snapping to nearby feature locations, and audition individual and comparative selections in seamless loops.
Time-stretch playback, slowing right down or speeding up to a tiny fraction or huge multiple of the original speed while retaining a synchronised display.
Export audio regions and annotation layers to external files.
a free online media conversion application, which allows you to reocord, convert and download nearly any audio or video URL to common formats. Currently supported services: YouTube (HQ, HD, 4K), Vimeo and many more. This free and fast converter allows you to watch your favorite YouTube videos on your cell phone, PSP, iPhone or nearly any other device.