Noise

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Related to Ambient noise: background noise

Noise

Price and volume fluctuations that can confuse interpretation of market direction. Used in the context of general equities. Stock market activity caused by program trades, dividend rolls, and other phenomena not reflective of general sentiment. Antithesis of real.

Noise

A slight uptick or downtick in a security's or market's price and/or volume representing little or no actual change in its fundamentals. Noise occurs in the short-term; if noise continues in a certain direction, it becomes a trend, and, therefore, an indication of the general direction of the security or market. Noise, on the other hand, means little or nothing.

noise

Random market fluctuations that make it difficult to forecast the market's direction.
References in periodicals archive ?
Once ambient noise levels reach certain amplitude they can possibly cause the hearing threshold for one sound to be raised by the presence of another--the process known as masking (Richardson et al.
Detecting S3 gallops: 191 cardiologists listened to pre-recorded heart sounds with and without an S3 gallop of two different magnitudes, presented in random order and in the presence of ambient noise.
The method of combating ambient noise commonly adopted by users of conventional earphones is to turn up the volume very high.
4% of ambient noise whether on an airplane, on a train or in an office.
Launching National Ambient Noise Monitoring Network here, Ramesh said: "Next year from 35 stations in 7 cities to 106 stations in 25 cities is going to be a huge task.
Made up of a combination of music and ambient noise particular to each image, the aural components operated like so many instruments, and the overall effect was orchestral, if not in the usual sense.
The London initiative comes ahead of a requirement that the entire country enact an ambient noise strategy by 2007.
Sound technology, for example, is constantly being advanced, not only through improvements in digital recording but in different approaches to ambient noise and the obtrusive use of soundtracks.
EDINBURGH, Scotland -- Wolfson Microelectronics plc, a leading supplier of mixed-signal semiconductors for consumer electronic products, is pleased to announce it will deliver Wolfson myZone[TM] ambient noise cancellation (ANC) technology to Nokia's new Bluetooth Stereo Headset BH-905.
This ultra-compact model produces incredible noise cancellation of ambient noise up to 98.
In response to high levels of low-frequency ambient noise, urban birds have songs with higher frequencies," the authors said.
During these episodes, he sa id he was not able to remain in certain rooms where the ambient noise was particularly bothersome; his school's cafeteria was especially problematic.

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