Audacity: Free Audio Editor & Recorder

 

     Audacity adalah salah satu software yang open source dan gratisan untuk merekam dan mengedit audio, walaupun hanya software gratisan (Freeware), tapi Audacity memberikan banyak fitur-fitur menarik. Diantaranya  :

Fitur Perekaman

• Device Toolbar manages multiple recording and playback devices.
• Level meters can monitor volume levels before, during and after recording. Clipping can be displayed in the waveform or in a label track.
• Record from microphone, line input, USB/Firewire devices and others.
• Record computer playback on Windows Vista and later by choosing "Windows WASAPI" host in Device Toolbar then a "loopback" input.
• Timer Record and Sound Activated Recording features.
• Dub over existing tracks to create multi-track recordings.
• Record at very low latencies on supported devices on Linux by using Audacity with JACK.
• Record at sample rates up to 192,000 Hz (subject to appropriate hardware and host selection). Up to 384,000 Hz is supported for appropriate high-resolution devices on Mac OS X and Linux.
• Record at 24-bit depth on Windows (using Windows WASAPI host), Mac OS X or Linux (using ALSA or JACK host).
• Record multiple channels at once (subject to appropriate hardware).

 

Import and Export

• Import and export WAV, AIFF, AU, FLAC and Ogg Vorbis files.

• Fast "On-Demand" import of WAV or AIFF files (letting you start work with the files almost immediately) if read directly from source.
• Import and export all formats supported by libsndfile such as GSM 6.10, 32-bit and 64-bit float WAV and U/A-Law.
• Import MPEG audio (including MP2 and MP3 files) using libmad.
• Import raw (headerless) audio files using the "Import Raw" command.
• Create WAV or AIFF files suitable for burning to audio CD.
• Export MP3 files with the optional LAME encoder library.
• Import and export AC3, M4A/M4R (AAC) and WMA with the optional FFmpeg library (this also supports import of audio from video files).

 

Editing

• Easy editing with Cut, Copy, Paste and Delete. 
• Unlimited sequential Undo (and Redo) to go back any number of steps.
• Edit and mix large numbers of tracks.
• Multiple clips are allowed per track. 
• Label tracks with selectable Sync-Lock Tracks feature for keeping tracks and labels synchronized.
• Draw Tool to alter individual sample points. 
• Envelope Tool to fade the volume up or down smoothly.
• Automatic Crash Recovery in the event of abnormal program termination.

 

Untuk Screenshotnya bisa dilihat di sini 

 

 

Download Audacity for Windows, Mac, and GNU/Linux