Acoustica Premium Edition is a universal audio editing program that offers a large range of high quality audio tools and effects.

Features

• Recording and playback through any windows compatible audio device.
• Reads and writes the following file formats:
  - Ogg-Vorbis format (ogg).
  - Wave Audio format (wav).
  - Windows Media Audio (wma).
  - MPEG Layer 3 (mp3 - requires Windows Media Player 10 for high quality export).
  - Sun Audio Format (au).

• Imports audio track from the following video file formats:
  -MPEG Video (mpg or mpeg).
  -Audio Video Interleave (avi - additional CODECs may be required).
  -Windows Media Video (wmv).

• Unlimited undo and redo levels.
• Ultra fast non-destructive editing engine.
• Standard cut, copy, paste and mix editing.
• Drag and drop editing.
• Burn Audio CDs containing your edited tracks.
• Import audio tracks from CDs.
• Support for VST and DirectX audio effect plug-ins.
• Editing tools:
  - High quality time stretching.
  - Create volume curves and fades.
  - Sample format conversion.
  - Channel mixer for stereo image adjustments.

• Signal enhancement algorithms:
  - Improved click filter for restoration of LP and 78 RPM recordings.
  - Noise reduction based on spectral subtraction.
  - Six band full parametric equalizer with graphical display of the frequency response.
  - Synthesis of high frequency components gives life to old recordings.
  - Automatically remove DC offsets.

• Signal analysis tools:
  - Fourier spectrum.
  - Fourier spectrogram (2D, time-frequency-plot).
  - Wavelet plots (based on the Morlet-Wavelet).

• Effect algorithms:
  - High quality reverb.
  - Echo, flanger and chorus.
  - Dynamic processor with graphical input.
  - Pitch transpose (with or without alteration of duration) and harmonizer.

• Real-time preview on most of the effects.
• New preset manager allows you to store user presets

New in v4.1 build 377

• Added support for constant power (RMS) crossfading in the loop crossfader.
• Improved batch processing now allows CD ripping within the wizard.
• A problem with rare crashes during recording when passing 4GB limit was fixed.
• Problems with occasional hangs during recording on very slow computers were fixed.
• Several minor bug fixes.