audio waveform

См. также в других словарях:

• Waveform — means the shape and form of a signal such as a wave moving in a solid, liquid or gaseous medium.In many cases the medium in which the wave is being propagated does not permit a direct visual image of the form. In these cases, the term waveform… …   Wikipedia

• Audio compression — can mean two things:* Audio data compression in which the amount of data in a recorded waveform is reduced for transmission. This is used in CD and MP3 encoding, internet radio, and the like. * Audio level compression in which the dynamic range… …   Wikipedia

• Audio normalization — is the process of increasing (or decreasing) the amplitude of an audio signal. Typically normalization increases the amplitude of the audio waveform to the maximum level without introducing any distortion. If there was already distortion, it will …   Wikipedia

• Waveform audio format — Waveform Extension de fichier .wav Type MIME audio/wav audio/wave Développé par Microsoft IBM Type de format fichier audio Extension du …   Wikipédia en Français

• Waveform Audio Format — Waveform Audio File Format (WAVE/WAV) Desarrollador Microsoft, IBM Información general Extensión de archivo .wav …   Wikipedia Español

• WAVEform audio format — Waveform Audio File Format Extension .wav Type MIME audio/vnd.wave audio/wav audio/wave Développé par Microsoft IBM Type de format fichier audio Extension du RIFF Spécifica …   Wikipédia en Français

• Audio system measurements — are made for several purposes. Designers take measurements so that they can specify the performance of a piece of equipment. Maintenance engineers make them to ensure equipment is still working to specification, or to ensure that the cumulative… …   Wikipedia

• Audio equipment testing — is done to provide consumers with an idea of what they are looking for and to make the process of equipment selection easier. The results are published in specialty electronics magazines, online, and in other media. Many people involved in the… …   Wikipedia

• Audio power — Sound measurements Sound pressure p, SPL Particle velocity v, SVL Particle displacement ξ Sound intensity I, SIL Sound power Pac Sound power level SWL Sound energy Sound energy density …   Wikipedia

• Audio timescale-pitch modification — Time stretching is the process of changing the speed or duration of an audio signal without affecting its pitch.Pitch scaling or pitch shifting is the reverse: the process of changing the pitch without affecting the speed. There are also more… …   Wikipedia

• Waveform monitor — A waveform monitor is a special type of oscilloscope used in television applications. It is typically used to measure and display the level, or voltage, of a video signal with respect to time.The level of a video signal usually corresponds to the …   Wikipedia