But I had my nightmare on a Digital Equipment Corp . 486DX4 / 100 Venturis PC with a popular Media Vision Pro Audio Spectrum 16 sound card and Toshiba double-speed CD-ROM drive.
22.
Since hi-fi audio requires that the loudspeaker be capable of faithful reproduction of the recorded material, it follows that a loudspeaker that better covers the audio spectrum will have better hi-fi performance.
23.
Empirically, and not by any formula, it was learned that the bass end of the audio spectrum below 100 Hz could be boosted somewhat to override system hum and turntable rumble noises.
24.
The first acoustic sensors were developed from the U . S . Navy's Project " Jezebel " anti-submarine warfare sonobuoys, which recorded and processed sound by the utilization of an audio spectrum analyzer.
25.
Instead of slide potentiometers working on individual bands of frequency, or rotary switches, Flickinger's circuit allowed completely arbitrary selection of frequency and cut / boost level in three overlapping bands over the entire audio spectrum.
26.
Althoff's " For two on blue " piece was recorded live on 23 September 1987 at the ABC's Broadcast Music Department and on 24 November 1987 was aired on ABC-FM's " Audio Spectrum " program.
27.
All jukebox software supports the popular MP3 audio-compression format, which can squeeze a WAV file used on CDs to about one-10th of its size by taking out some parts of the audio spectrum not heard by the human ear.
28.
The term Wideband Audio or ( also termed HD Voice or Wideband Voice ) denotes a telephony using a wideband codec, which uses a greater frequency range of the audio spectrum than conventional voiceband telephone calls, resulting in a clearer sound.
29.
The widespread decision to support the Sound Blaster design in multimedia and entertainment titles meant that future sound cards such as Media Vision's Pro Audio Spectrum and the Gravis Ultrasound had to be Sound Blaster compatible if they were to sell well.
30.
The resulting digital stream of 1s and 0s is subdivided into labeled POTS, or the Plain Old Telephone System, in some low-speed applications, such as videotelephony, because they convert the digital pulses to / from analog waves in the audio spectrum range.
