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+ | ===== Audacity ===== | ||
+ | |||
+ | ==== Audacity Resources ==== | ||
+ | |||
+ | * Download Audacity: [[http:// | ||
+ | * Audacity Manual: [[http:// | ||
+ | |||
+ | ==== Audacity Preferences ==== | ||
+ | |||
+ | Go to Edit > Preferences | ||
+ | * Devices: Channels = 1 (Mono) | ||
+ | * Quality: Default Sample Rate = 44100 Hz; Default Sample Format = 16-bitrate | ||
+ | * Tracks: Check - Update display while playing; Uncheck - Select all audio in project, if none selected | ||
+ | |||
+ | ==== Audiobook Mastering with Audacity ==== | ||
+ | |||
+ | - Open all files in one Audacity session and select-all (CTRL-A) | ||
+ | - Effect > Normalize > Settings: Check remove DC offset; Check Normalize maximum...; -3dB; Uncheck Normalize stereo... | ||
+ | - Effect > High Pass Filter > Settings: Roll-off = 48 dB; Cutoff = 100Hz | ||
+ | - Effect > Low Pass Filter > Settings: Roll-off = 48 dB; Cutoff = 11000 Hz | ||
+ | - Effect > Leveller > Settings: Degree = HEAVIER; Threshold = -70 dB | ||
+ | - Effect > Compressor > Settings: Threshold = -13 dB; Noise Floor = -60 dB; Ratio = 2.5:1; Attack Time = 0.5 secs; Decay Time = 1.0 secs; Check Make-up...; Uncheck Compress... | ||
+ | - Effect > Normalize > Settings: Check remove DC offset; Check Normalize maximum...; -3dB; Uncheck Normalize stereo... | ||