ISpectrum - Macintosh Audio Spectrum Analyzer. ISpectrum is an easy to use audio spectrum analyzer that allows you to view live audio in a standard frequency plot, a stereo oscilloscope view and a. Download Audio Analyzer Software. Real Time Audio Analyzer & Oscilloscope v.1.2 This program is an audio analyzer with FFT and n-th octave frequency analyzers and oscilloscope. The octave analyzer can show the frequency spectrum at 12th, 6th, 3rd and full octave resolution. (A standard license supports all resolutions).
BPM Analyzer is a very easy to use Mac OS X application that can quickly determine the tempo (BMP) of any song. The app allows you to export this information to use it with other apps, or you can update the track’s ID3 tags.
Thanks to its minimalist user interface, working with the BPM Analyzer application proves to be very intuitive: simply drag and drop the audio files you want to process, and BPM Analyzer takes care of the rest.
Right off the bat, the app will display the track and artist name in list mode, and you get to easily sort them by each criteria. Furthermore, BPM Analyzer will scan the audio files and determine the Beats Per Minute value for each song. If you use Command + R hotkey, or the Rescan option from the app’s File menu, BPM Analyzer will scan the files again and you can check of the results remain the same.
The BPM data generated by the BPM Analyzer application can be easily integrated in the song’s metadata by simply updating the ID3 tags with the relevant information. At the same time, you get to generate BPM reports for your entire music library, and quickly send it to the printer.
To help you perform all these actions, BPM Analyzer places a collection of relevant buttons with self explanatory designs in the top area of its main window: simply press the appropriate icon and follow the instructions.
All in all, if you want to quickly identify the tempo of a certain audio track, or if you want to conduct an analysis upon your entire music collection, BPM Analyzer proposes simple and easy to use tools that just get the job done.
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- (n) a sound; a tune.
Thank You George DeVore ! For permission to use your Artwork & Music for marketing.
What's New in Version 2.1, published May, 8, 2021.
Sound You Can See !
Sonance is an Audio Spectrum Analyzer & Spectrograph App, and a Music Player. It analyzes sound from the Internal Mic, Line-In Input, USB devices or iTunes library songs, and displays the results in three separate views. The music player plays songs from the local iTunes library.
NOTE: iTunes Library songs must be located in /Users/'username'/Music directory. This is an Apple Mac App Store limitation.
The waveform view displays the raw input signal as a continuous wavy line, where each wave is a pulse of sound.
The spectrum view displays the frequency distribution as vertical bars, each bar represents a group of frequencies, the height indicating the strength of those frequencies within the audio signal.
The spectrogram view displays a two dimensional view of audio spectrum frequencies, over time. Each pixel represents a group of frequencies, it's color indicates the strength of those frequencies. The vertical rows represent different frequencies, and the horizontal columns represent time.
Frequencies range from 0 hertz to 48000 Hertz or 48K, this is half the sample rate of 96000 audio samples per second of a macbook pro internal microphone maximum sample rate. The display frequencies are half of the input device sample rate, which can be 44100, 48000, 88200, or 96000 samples per second. For music played via the music player, it depends on the rate contained within each song, most are in a range from 0 to 22050 Hertz, or half the 44100 samples per second used in compac disc recordings.
Since it also uses the microphone, any sound the mic can pick up is analyzed and displayed, so you can play music on your computer, or use a different sound system and see the frequency distribution, spectral density, and waveform.
In the Waveform View, you can adjust the Input Gain ( waveform height ), Display Width on the fly, and freeze the display.
The horizontal scale represents time in seconds. The vertical scale shows the audio sample value. For the 32-bit floating point audio codec, values range from -1.0 to 1.0. Voltage or power units are lost during conversion to the digital format.
Input levels differ greatly between recorded audio, and the microphone. Sonance has independant settings for both modes, and will switch automatically. This affects Input Gain on the waveform view, vMag on the spectrum view, and sensitivity on the spectrograph view.