Search results
Results from the WOW.Com Content Network
Media ecology. Media ecology theory is the study of media, technology, and communication and how they affect human environments. [1] The theoretical concepts were proposed by Marshall McLuhan in 1964, [2] while the term media ecology was first formally introduced by Neil Postman in 1968. [3]
Digital signage is widely used in shopping malls as a form of directory or map display. Uses of digital signage include a wayfinding kiosk, enabling the customer to find their path through an interactive touchscreen. Recent digital signage have begun combining interactive advertisement with wayfinding application.
Videography is the process of capturing moving images on electronic media (e.g., videotape, direct to disk recording, or solid state storage) and even streaming media. The term includes methods of video production and post-production. It used to be considered the video equivalent of cinematography (moving images recorded on film stock ), but ...
Digital audio is a representation of sound recorded in, or converted into, digital form. In digital audio, the sound wave of the audio signal is typically encoded as numerical samples in a continuous sequence. For example, in CD audio, samples are taken 44,100 times per second, each with 16-bit sample depth. Digital audio is also the name for ...
Filter (social media) A selfie taken by a man using an "I love Wikipedia " social media camera filter. A photograph with two plush vegetables, before and after applying a filter. Filters are appearance-altering digital image effects often used on social media. They initially simulated the effects of camera filters, and they have since developed ...
Sound recording and reproduction is the electrical, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording . Acoustic analog recording is achieved by a ...