A free 15-day trial of Kaleidoscope Pro is available from the Wildlife Acoustics website.
Kaleidoscope Pro from Wildlife Acoustics allows rapid batch conversion and species classification of files recorded using a Song Meter or other bat detector. It enables fast conversion from WAV (16-bit uncompressed PCM), WAC (Wildlife Acoustics Compression) or Zero Crossing to any of these three formats. Output files can be organised into either daily or nightly sub-directories for ease of viewing and output filenames include the date and time of the recording as well as the Song Meter unit identifier (if one has been programmed into it by the user). The software also allows you to set filters based on target frequencies and pulse lengths which will eliminate any “noise” files in which there is unlikely to be any useful information. (An option to save these noise files in a separate subfolder means that any calls which are mistakenly filtered can be retrieved).
For files that were recorded using a Song Meter or Echo Meter possessing GPS capabilities, this GPS information can also be extracted using Kaleidoscope. Two output options are available; csv or kml. Csv files consist of a table containing date, time, latitude, longitude and audio file name data, and this information is provided for each trigger. Kml data can be opened directly in Google Earth and will show a marker for each trigger. Waypoints at user-defined intervals can also be extracted.
Kaleidoscope Pro also includes a package of classifiers for U.K., U.S. and Neotropic bat species, allowing you to quickly identify species from your batch of calls. From these packages it is possible to select or deselect the species you are interested in and, by doing this reduce the chance of false positives. When files have been processed using the chosen classifiers, results are presented in a file in the chosen output directory and these results include both a margin of confidence and a p-value signifying the maximum likelihood estimator for each classified call. Please note that, at present, Myotis are classified only to Genus level.
Kaleidoscope Pro comes with the Kaleidoscope Viewer, an advanced tool for the viewing and analysis of bat call spectrograms. It is both fast and easy to use and is incredibly flexible, allowing you to customise your spectrogram in the way that suits you. It can even overlay zero-crossing information right onto the spectrogram providing all the information you need to conduct an in depth and efficient analysis. This single user license includes 12 months of free support, including all product updates, improvements, and new classifiers.
Kaleidoscope Pro is available for use with Windows and Mac computers - please let us know which one you require at the time of ordering by including this information in the comments box or by speaking to a member of our customer services team.
Acoustic Cluster Analysis
New to Kaleidoscope 4, the Cluster Analysis function detects similar patterns both within and between recordings and rapidly combines these into Clusters. These can then be reviewed and classified quickly, allowing you to process your data in record time.
Spectrogram and Audio Tools
Kaleidoscope Pro comes with the Kaleidoscope Viewer which creates high quality spectrograms of your audio data. Within the Viewer it is possible to take manual measurements of your calls as well as review and change any automatic classifications. Meta data can also be added or edited and all information can be exported.
Using your previously labelled clusters, Kaleidoscope will create classifiers that can be used to recognise species within other recordings.
High Speed Batch Processing
Kaleidoscope can undertake a number of tasks in parallel on an entire batch of recordings. These include performing Cluster Analysis, Noise Analysis, extracting GPS data, splitting long recordings into smaller ones and splitting stereo recordings into single channel.
Quickly export your classifier and cluster results to Excel and other applications.
Easily scan a batch of recordings to generate a report of noise levels.
This item has no shipping cost as it is downloaded from our server.
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