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AHCA/NCAL. The American Health Care Association ( AHCA) is a non-profit federation of affiliated state health organizations that represents more than 14,000 non-profit and for-profit nursing homes, assisted living communities, [1] and facilities for individuals with disabilities. The organization's president and CEO is Mark Parkinson, a former ...
Audio forensics is the field of forensic science relating to the acquisition, analysis, and evaluation of sound recordings that may ultimately be presented as admissible evidence in a court of law or some other official venue. [1] [2] [3] [4]
A police code is a brevity code, usually numerical or alphanumerical, used to transmit information between law enforcement over police radio systems in the United States. Examples of police codes include "10 codes" (such as 10-4 for "okay" or "acknowledged"—sometimes written X4 or X-4), signals, incident codes, response codes, or other status ...
For example, MP3 and AAC dominate the personal audio market in terms of market share, though many other formats are comparably well suited to fill this role from a purely technical standpoint. First public release date is first of either specification publishing or source releasing, or in the case of closed-specification, closed-source codecs ...
John F. Kennedy. A Dictabelt recording from a motorcycle police officer's radio microphone stuck in the open position became a key piece of evidence cited by the House Select Committee on Assassinations (HSCA) in their conclusion that there was a conspiracy behind the assassination of John F. Kennedy on November 22, 1963.
The legality of recording by civilians refers to laws regarding the recording of other persons and property by civilians through the means of still photography, videography, and audio recording in various locations. Although it is common for the recording of public property, persons within the public domain, and of private property visible or ...
In hardware, audio codec refers to a single device that encodes analog audio as digital signals and decodes digital back into analog. In other words, it contains both an analog-to-digital converter (ADC) and digital-to-analog converter (DAC) running off the same clock signal. This is used in sound cards that support both audio in and out, for ...
SINPO code explained. The relative strength of the transmission. Interference from other stations on the same or adjacent frequencies. The amount of atmospheric or man-made noise. Whether the signal is steady or fades from time to time. An overall score for the listening experience under these conditions. Each category is rated from 1 to 5 with ...