Spek VS GoldWave

You can use Spek ( http://spek.cc ) to check the audio quality, frequency, bitrate, etc :). Source: 10 months ago

It should be genuine. I've never heard of any issues. You can also use http://spek.cc/ to check the authenticity of files, and that they haven't been re-encoded. Most legit flacs will have no cutoff, and 320mp3 will cut off at 20hz. Source: about 1 year ago

Try converting a few wavs and see if you notice the difference. Use a quality converter like the one in iTunes (uses the Fraunhofer codec which is superior to LAME) and set to Custom MP3, 44100, Stereo, YES Smart Adjustments, and NO filter frequencies below 10Hz. You can check that the compresssion has not sacrificed much quality with something like the Spek spectrum analyzer app. Source: over 1 year ago

Dont belive me. Try analizing your video after you post it them in this http://spek.cc/. Source: over 1 year ago

Does anyone here knows what program is used in this? I only know Spek but this has different colors. I tried searching but I can't find any. Thanks! Source: over 1 year ago

GoldWave (for Windows) had a Speech Converter tool that does text-to-speech and speech-to-text. It uses the Windows Speech API, so it probably won't be as good as Google. Source: about 1 year ago

The Goldwave application has an equation evaluator that will generate a waveform. Source: over 1 year ago

GoldWave should be able to do that. It doesn't support saving the audio back into the video file, but will save it to a separate audio file. Source: about 2 years ago

You might try GoldWave. Includes full editing features, noise reduction filter, and many other effects. Low cost as well. Source: about 2 years ago