Final answer:
Audio data must be digitized to be stored or processed by computers, similar to how graphics data is handled. CDs and DVDs are examples of digital storage media. Digital art may also include text, audio, and video elements as part of larger projects.
Step-by-step explanation:
Like graphics data, audio–such as a song or the sound of someone speaking–must be in digital form in order to be stored on a storage medium or processed by a computer. Audio data, through a process called digitization, is converted into a sequence of binary ones and zeros, allowing for storage on digital media such as CDs and DVDs as well as transmission through various forms of digital communication like cell phone conversations. This digitization enables the application of computer algorithms to compress the digital data, which can enhance the clarity during weak signal conditions and increase the transmission capacity in each frequency range.
Before the rise of streaming services, music CDs and DVDs were prevalent storage mediums for digital data. They featured pits created by a laser on their surface to record information, which were then read by an infrared laser to interpret the encoded digital information. Additionally, other forms of digital art can incorporate digitized text, raw audio, and video recordings, which can be part of larger digital art projects.