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Audio restoration is the process of removing imperfections (such as hiss, impulse noise, crackle, wow and flutter, background noise, and mains hum) from sound recordings. Audio restoration can be performed directly on the recording medium (for example, washing a gramophone record with a cleansing solution), or on a digital representation of the ...
Keypad used by T9. T9's objective is to make it easier to enter text messages.It allows words to be formed by a single keypress for each letter, which is an improvement over the multi-tap approach used in conventional mobile phone text entry at the time, in which several letters are associated with each key, and selecting one letter often requires multiple keypresses.
Noisy text is text with differences between the surface form of a coded representation of the text and the intended, correct, or original text. [1] The noise may be due to typographic errors or colloquialisms always present in natural language and usually lowers the data quality in a way that makes the text less accessible to automated processing by computers, including natural language ...
A solo steel drum player performs with the accompaniment of pre-recorded backing tracks that are being played back by the laptop on the left of the photo.. A backing track is an audio recording on audiotape, CD or a digital recording medium or a MIDI recording of synthesized instruments, sometimes of purely rhythmic accompaniment, often of a rhythm section or other accompaniment parts that ...
Also known as caller tunes in some countries, such as India, [6] [better source needed] ringback music is a service offered by mobile network operators that allows subscribers to select a melody, music, tone, song or even personalized recorded sounds as a Ring-Back tone for all of their callers.
This session is set up as a direct-to-disc recording, with the prototype 3M 50.4 kHz digital recorder running in the background. There is some disagreement, [3] [26] but it appears the resulting LP record (Sound80 Records S80-DLR-101) was taken from the digital backup tapes rather than the direct-to-disc acetate. [27]
Environmental noise can be any external noise that can potentially impact the effectiveness of communication. [2] These noises can be any type of sight (i.e., car accident, television show), sound (i.e., talking, music, ringtones), or stimuli (i.e., tapping on the shoulder) that can distract someone from receiving the message. [3]
During the verses, Lennon's voice is accompanied by a series of rapid "swooshing" sounds; these are actually the sounds of Ringo Starr's drum and cymbal accompaniment. These patterns were carefully pre-recorded, the tape reversed and the reversed percussion effects meticulously edited into the master tape to synchronise with the music.