Audacity 1-2-3
From Librivox wiki
This is a guide on how to install Audacity.
Download and Install
(The steps below are a short outline. For a more complete tutorial, please check out this guide.)
- Download and install the Audacity software from this page: Audacity Sourceforge Download
- Download the lame mp3 encoder (instructions included).
- Install the Lame encoder. Please follow the instructions on this page
Note: It is recommended to download both the stable version and the Beta version. The main advantage to the Beta is that it offers a much improved noisecleaning effect. Some readers use the stable version to record, and the Beta to apply noisecleaning. Other readers will use the Beta for everything. |
Configure
You might need to change the default settings in Audacity. This is to ensure that all our recordings are as technically uniform as possible.
- Open the Preferences Dialog Box: Edit > Preferences (or Ctrl + P)
- Under the Audio I/O tab:
- Select your input and output devices. (Microphone and speakers)
- Select 1 (Mono) in the Channels drop-down menu.
- Under the Quality tab:
- Check that the Default sample rate is 44100 Hz
- Change Default sample format to 16 bit float
- Under the File Formats tab:
- Uncompressed Export Format: WAV (Microsoft 15 bit PCM)
- (If you are using Audacity 1.2.6, under MP3 Export Setup, select Bit Rate of 128; click Find Library and locate and select the Lame encoder you saved:
- * PC: in your Programs Folder, find the Audacity folder, and select the lame_enc.dll file
- * Mac: in your Applications Folder, find the Audacity folder, and select the LameLib; press OK.)