Audio system measurements are used to quantify audio system performance. These measurements are made for several purposes. Designers take measurements...
32 KB (4,256 words) - 20:42, 31 May 2025
A-weighting Audio system measurements Equal-loudness contour ITU-R 468 noise weighting Loudness war Noise measurement Rumble measurement Weighting filter...
4 KB (366 words) - 14:38, 28 June 2024
amplifier specifications including power output. Audio system measurements Sound level meter Audio noise measurement "Understanding Power Amplifier Power Ratings"...
37 KB (4,912 words) - 02:41, 13 May 2025
Sound quality (redirect from Audio quality)
(Audio help · More spoken articles) Audio system measurements Comparison of analog and digital recording Delivered Audio Quality Hearing-Aid Speech Quality...
7 KB (874 words) - 17:00, 27 May 2024
High fidelity (redirect from High fidelity audio)
also available for high-end audio systems. Audio system measurements Comparison of analog and digital recording DIY audio Edwin Howard Armstrong Entertainment...
21 KB (2,502 words) - 16:35, 29 May 2025
fidelity of sound reproduction may be assessed aurally or using audio system measurements. The human sense of hearing is subjective and difficult to define...
5 KB (507 words) - 21:36, 7 April 2025
Rumble (noise) (redirect from Rumble (audio))
more than 10% overshoot. Audio system measurements Noise measurement Headroom Wow and flutter measurement Crosstalk measurement ITU-R 468 noise weighting...
4 KB (525 words) - 16:23, 25 December 2024
Bose Corporation (redirect from Bose (audio))
any measurements that actually determine anything about a product, and 2- Measurements are phony, in general, as they are printed." In some non-audio-related...
50 KB (4,999 words) - 21:30, 22 April 2025
audio formats, bit rate describes the amount of information used to encode an audio signal. It is usually measured in kb/s. Audio system measurements...
36 KB (3,619 words) - 17:48, 13 January 2025
Distortion (redirect from Audio Distortion)
of regions at high latitude. Aliasing Attenuation distortion Audio system measurements Bias distortion Distortion synthesis Fading Image warping Lossy...
13 KB (1,615 words) - 21:58, 6 March 2025
Total harmonic distortion (category Audio amplifier specifications)
z_{l}\equiv \exp {\frac {i\pi (2l-1)}{2p}},\quad l=1,2,\ldots ,2p.} Audio system measurements Signal-to-noise ratio Timbre Blagouchine, Iaroslav V.; Moreau...
21 KB (2,987 words) - 21:58, 6 March 2025
Frequency response (category Audio amplifier specifications)
dynamics, or in the optimization of drug treatment regimens. Audio system measurements Bandwidth (signal processing) Bode plot Impulse response Spectral...
11 KB (1,282 words) - 21:39, 7 May 2025
Audio noise measurement is a process carried out to assess the quality of audio equipment, such as the kind used in recording studios, broadcast engineering...
10 KB (1,506 words) - 09:47, 6 July 2023
Intermodulation (category Audio amplifier specifications)
strengths, in decibels, as is common with radio frequency work. Audio system measurements (Audio IMD) include SMPTE standard RP120-1994 where two signals (at...
19 KB (2,532 words) - 15:54, 30 May 2025
function of time. Audio system measurements Distortion Understanding the Decibel in Audio Measurements SINAD measurements Using Audio Analyzer Two-Way...
14 KB (1,856 words) - 03:03, 15 February 2025
Crosstalk (redirect from Crosstalk measurement)
effect and can be quantified with a crosstalk measurement. Crosstalk measurements are made on audio systems to determine the amount of signal leaking from...
9 KB (1,116 words) - 03:21, 23 May 2025
sound quality listening tests. Audio equipment testing Audio power Audio system measurements Audio quality measurement Bandwidth extension Directional...
12 KB (1,735 words) - 14:30, 17 March 2025
triangle waves, peak amplitude and semi amplitude are the same. In audio system measurements, telecommunications and others where the measurand is a signal...
13 KB (1,620 words) - 20:05, 5 March 2025
Audiophile (redirect from Audio woo)
not detected by standard audio system measurements and double blind testing, claiming that they perceive differences in audio quality which cannot be measured...
26 KB (2,662 words) - 19:11, 31 March 2025
t {\displaystyle constant} is not necessarily already known. Audio system measurements Linear phase Bessel filter — low pass filter with maximally-flat...
38 KB (5,780 words) - 01:48, 1 March 2025
Signal-to-noise ratio (category Audio amplifier specifications)
systems that process or transmit signals, such as communication systems, audio systems, radar systems, imaging systems, and data acquisition systems....
25 KB (3,695 words) - 15:34, 24 December 2024
Dynamic range (category Audio amplifier specifications)
parameter. (See Audio system measurements.) In a transmission system, the ratio of the overload level (the maximum signal power that the system can tolerate...
45 KB (4,521 words) - 00:28, 26 May 2025
noise level Antenna noise temperature Artificial noise Audio noise reduction Audio system measurements Black noise Blue noise Burst noise Carrier-to-receiver...
4 KB (342 words) - 12:14, 30 October 2023
Loudness war (category Audio engineering)
for their sound quality include: Alignment level Audio noise measurement Audio system measurements Fader creep Headroom Loudness monitoring Needle drop...
46 KB (4,261 words) - 18:57, 20 May 2025
BS 5969:1981 Sound level meters Sound power level LWA Audio system measurements Rumble measurement Noise (environmental) Noise pollution Noise music Noise...
12 KB (1,192 words) - 15:32, 28 May 2025
stability of an amplifier in terms of its two-port parameters. Audio system measurements Low-noise amplifier "Amplifier Gain Controls". Retrieved 2017-11-11...
11 KB (1,636 words) - 18:02, 3 April 2025
occurred if they would not have been driving their amplifiers beyond the linear range in the first place). Transfer function Audio system measurements...
2 KB (202 words) - 04:40, 2 April 2025
Phase distortion (category Audio amplifier specifications)
type of phase shifts expected from typical sound systems remains debated. Audio system measurements Phase noise Arthur C Ludwig Sr. (1997). "Audibility...
2 KB (189 words) - 17:30, 21 September 2024
effect. Audio system measurements Equal-loudness contour Fletcher–Munson curves Noise measurement Headroom Psophometric voltage Rumble measurement ITU-R...
1 KB (171 words) - 07:33, 27 October 2024
DBFS (category Digital audio)
qualifying the noise performance of a system, or measuring the loudness of an audio recording, for instance, RMS measurements are often used instead. A potential...
18 KB (2,226 words) - 00:45, 25 May 2025