From Sony Creative Software:
Sound Forge is an audio editor that includes a powerful set of audio processes, tools, and effects for recording and manipulating audio. This industry-standard application is the professional's choice for audio editing, audio recording, effects processing, streaming-content creation, and more. Sound Forge 7.0 continues to build on its decade-long legacy by adding features that make it more powerful than ever to enhance your work flow and productivity. These include DirectX plug-in effects automation; automated time-based recording and audio-threshold record triggering; VU/PPM meters for RMS playback and record monitoring; enhanced spectrum-analysis tools; white-, pink-, and brown-noise generators.