What is digital audio in multimedia?
In sound recording and reproduction systems, digital audio refers to a digitalrepresentation of the audio waveform for processing, storage or transmission. When analog sound waves are stored in digital form, each digital audio file can be decomposed into a series of samples
What is MIDI multimedia?
MIDI (Musical Instrument Digital Interface) is a protocol designed for recording and playing back music on digital synthesizers that is supported by many makes of personal computer sound cards. Originally intended to control one keyboard from another, it was quickly adopted for the personal computer.
What are the characteristic of sounds?
Sound waves are often simplified to a description in terms of sinusoidal plane waves, which are characterized by these generic properties:
- Frequency, or its inverse, wavelength.
- Amplitude, sound pressure or Intensity.
- Speed of sound.
- Direction.
Sound Recording software
Sound editing software
Text to speech software
How to import or convert audio files
AVS
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