'input-file' needs to be a PCM WAV file. wildcards are allowed in 'input-file' (e.g. d don't abort batch if user skips normalization of one fileĮrror levels: 0 = no error, 1 = I/O error, 2 = parameter error,ģ = no amplification required, 4 = out of memory, o write output to (instead of overwriting original) b specify I/O buffer size (in KB 16.16384 default 64) x abort if gain increase is smaller than (in dB) s smartpeak: count as a peak only a signal that has the a don't find peaks amplify by (given in dB) It's a simple as add the file to a edit list and choose what we want to add or do on the file. Adobe Soundbooth is an audio editor which let you modify and power up your audio files. l don't find peaks but multiply each sample by Adobe now offers us a really good editor called Adobe Soundbooth. With its help, you can create, edit, mix and restore audio files. I'm open to considering other software (than Soundbooth) if it will cut out any of the manual labour of producing these files.įor the normalization part you can also use normalize: normalize v0.253 (c) 2000-2004 Manuel Kasper. Adobe Audition is a professional audio cleaning and precision editing tool that you can download on your Windows ( 11, 10) computer. Thanks in advance for any guidance you can give. I don't want to skimp on the quality - I need to ensure that each file is very closely matched in terms of perceived volume - but I would really like to find a reliable way to automate this. So it's this last step that I really want to avoid. This takes a LONG time, longer still because there's only so much of it I can do in one sitting without losing the plot. So as a further job, I go through every file making manual volume correction. The issue is that, even after doing this there can be some files that are way off. I then cut the recordings into the individual files (which takes forever)Īt this point I find that there can be quite large variances in the volume between the individual files so I use the "Volume Correction" task in Soundbooth to match them all to a reference file.I then fix up each of these files, normalising them and applying noise reduction (specifically, I use the "Clean up audio" function and "Advanced Dynamics" which seem to give a nice, clear result).I make the recordings in as few takes as possible.I've approached this as follows (I'm using Adobe Soundbooth for all the steps below): For a project I'm working on, I need to produce approx 5000 voice-only recordings of approx 15 seconds each (typically each file is a couple of short sentences spoken aloud).
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