It provides the tools necessary for an expert analysis of speech characteristics. It also shows a frequency response plot and a Cepstrum graph. New Voice ID Function – Uses industry standard approach to allow you to see and rank the speech formants of a selected word, syllable or other speech. The result is much more distortion is removed. One has an adjustable strength and the other uses a method of frequency domain interpolation. New DeClipper tool – Now includes two methods for the repair of clipped and distorted signals. This is now a great tool to do authenticity studies. You can even scroll the spectrogram while playing audio. New Spectrogram Functionality – The tool has many enhancements but retains its super high resolution and fast speed. Not only can an area be attenuated right on the spectrogram display, but an area can also be augmented so as to be heard better. You’ll find this is useful on a wide variety of cell noises that are picked up by nearby recorders.ĭirect Spectral Editing is now available – This will allow frequency domain edits or interpolate functions. It’ll then search out those impulses and remove them and replace the pulse with interpolated good audio. New Cell Phone Noise Filter – This new tool allows you to “teach” the program what a cell noise impulse looks like. This is a tool you should try first with any voice recording as it’s so quick and easy. One finds noise and the other finds human speech. It has two independent math processes that adapt in real time. New Auto Voice Tool – This is a Major new tool. Diamond Cut Forensics8 Audio Laboratory contains a large number of new features, improvements and enhancements that will make it a “must have” tool for any forensics lab.
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