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Song Scope software is a powerful tool to help you efficiently review recordings made by Song Meter or other recording equipment. At the core of Song Scope is a spectrogram viewer that let's you scroll through even large audio files (up to 2GB) to visually inspect spectrograms of long recordings. With practice, you will begin to recognize the visual patterns corresponding to the vocalizations you are interested in. Viewing audio files as spectrograms with your eyes is typically 10-20 times more time efficient than listening to the same recordings with your ears. Of course, you can always play selected samples of the recordings in Song Scope to let your ears help with identification.

Song Scope also has powerful patented classification algorithms designed to automatically scan through many recordings to look for specific patterns of interest. This is very useful for finding "needles in haystacks". You can think of the Song Scope classifiers (called "Recognizers") as a seive for sifting through thousands of hours of audio recordings to find the most likely occurrences of a specific vocalization of interest. The results can then be quickly reviewed and confirmed.

Recent improvements to the software include improved support for bat workers by:
* improved WAAC file management
* analysis of user-selected regions
* bandpass filtering
* faster scanning with recognisers
* new playback speeds

Please note,there is free delivery on this product as the software is downloaded from the NHBS website.