What is AudacityAudacity is an open-source and cross-platform audio software that is free and easy-to-use. This multi-track audio recorder and editor is suitable to run on Windows, GNULinux, Mac OS X and many other operating systems. Users can contribute to Audacity by helping with coding, documentation, testing the latest code(s) and support. You can see the real-time preview effects of LADSPA, VST and Audio Unit.nbspUsers can perform editing, export, import and combination of sound files. The software supports 16, 24 and 32 bit systems for selection and visualization of frequencies. One can use the spectrogram view mode, which provides an accurate analysis. The latest version of Audacity is 2.3.3.How can users mix audio tracks using AudacityUsers can mix multiple Audacity tracks that play simultaneously into a single track. Audacity mixes them automatically during exporting or playing and can also mix multiple tracks into one within their project. You can mix tracks for many reasons such as mixing speech with background music to create a podcast, etc. Although concatenating songs doesnt involve mixing, in order to fade songs into each other, mixing is essential.You can follow either of the two steps to mix a soundtracknbspYou can go to Tracks gt Mix gt Mix and Render to replace the original songs with the mixed tracksnbspFollow the other tutorial - Tracks gt Mix gt Mix and Render to New Track.nbspThe latter allows mixed tracks to be added to the project while preserving the original ones. In Audacity, mixing is automatic. You just need to put the audio into two separate tracks. You can either play for listening to the result and then export it in the form of an audio file in formats like MP3 or WAV. You can also burn the result into an audio CD. After the audio is mixed, it becomes impossible to separate the original parts again.Pricing of AudacityThe pricing of Audacity software is available on the request of the users. You can request a callback for all the details regarding cost, activation and license key and renewal. Our support team will also provide you with a live demo of Audacity.What is Nyquist Programming Language of Audacity SoftwareNyquist programming language is used for sound analysis and synthesis. It is based on Lisp programming language and is an extension of the XLISP dialect of Lisp. This programming language of Audacity and its interpreter was written by Roger Dannenberg with support from IBM and Yamaha Corporation. Nyquist has existed since the development of Audacity and is basically a user-customizable plug-in of the software. You can find technical information about this programming language from the user manual of Nyquist. You can also use the Nyquist programming language in the iOS app version of the software.