Demonstrate engineering and mathematical concepts, such as filters, Fourier transforms, and signal processing. Isolate that high pitch whine or low rumble by sight, making filtering much easier. Instantly see any audio problems during recording and playback. View spectrograms, bar graphs, waveforms, level meters, and other useful graphs. Remove offsets and long silences.Īnalyze audio with frequency and amplitude visuals. Use the Spectrum Filter for precise control over frequency and tone. Use Noise Reduction and Pop/Click filters to clean up the audio and take out the buzz, hiss, crackle, and clicks. Most effects include presets for commonly used settings so you don't have to be an audio expert. Preview effects real-time before processing them. Change the pitch of your voice or make it sound mechanical for unique video game expansions. Add echoes, reverbs, flangers, and much more. Replace profanity with beeps or other sounds with Censor. Easily fade in and out background music with Voice Over. Adjust bass or treble with the Equalizer. Process dozens of different audio effects. Whip together audio for podcasts, Flash animations, radio spots, PowerPoint presentations, or music for dance programs, figure skating, gymnastics, and aerobics. Mix and Crossfade songs together with just a few clicks. GoldWave's fast virtual editing means you can slice, dice, and merge large audio files in seconds. Use level activated recording to continue and pause recording automatically whenever the signal is above or below a given level.Įdit audio with all the basic commands such as Cut, Copy, Paste, Trim, Replace, and Overwrite. Use the timer to start recording at a certain day and time. Connect a turntable to record LPs, a cassette deck to record tapes, a receiver to record radio, or a microphone to record your own music, speeches, or reports. Record any source your computer supports, including microphone, line-in, and what-you-hear. Change the playback speed to hear your music in a whole new way, or to learn a song by ear, or transcribe dictation or a lesson. Listen to the audio while fast-forwarding or rewinding. Play all your favourite songs and view real-time visuals.
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