Acoustica Premium 4 extends the the standard version of the full-featured audio editor Acoustica with support for multichannel audio formats such as 5.1 and 7.1 surround. Additionally, the integrated CD burner in Acoustica Premium 4 provides precise control over the details of audio CD productions, such as pause leng.gifths, index markers and CD-TEXT fields.

The processing tools from the following Acon Digital Media plug-in suites are tightly integrated in Acoustica Premium 4, thus providing a simplified workflow and a large range of professional quality tools for mastering, editing and sound design:

Studio Clean (VST and DirectX)

• Audio restoration tools, including noise reduction, click and crackle reduction, restoration of clipped audio recordings and high frequency harmonic synthesis (gives new life to dull sounding recordings).
• Studio Time (DirectX)
  Professional quality time stretching and pitch shifting (transposition of key).
• Studio Necessities (VST and DirectX)
  Mastering and sound design tools, including equalizer, dynamic processing, limiter, reverb, chorus, flanger, phaser and multi-tap delay.