Goldwave可不可以將聲音變高音?

GoldWave has an array of features bundled which define the program. [1] They include:

Real-time rich-graphics visuals; such as bar, waveform, spectrogram, spectrum, VU meter, etc.
Basic and advanced effects and filters such as noise reduction, compressor/expander, volume shaping, volume matcher, pitch, reverb, resampling, parametric EQ, etc.
Effect previewing
Effect presets
DirectX Audio plug-in support
An extensive variety of supported audio file formats, including but not limited to WAV, MP3, Windows Media Audio, Ogg, FLAC, AIFF, AU, Monkey's Audio, VOX, mat, snd, voc, etc.
Batch processing and conversion support lets you convert a set of files to a different format and applying effects.
Multiple undo levels
Edit multiple files at once
Support for large file editing