Noise

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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 ?
In fact, it pretty much is the best-sounding of the lot at its price, and offers nifty additions like clever gesture-based controls, impressive noise cancellation, improved soundstaging and good build quality.
To show the rejection characteristic of the BX band noise signals effectively, the TX band intermodulation distortion cancellation loop and the RX band noise cancellation loop were individually measured and tuned to have the best signal cancellation over the TX and RX bands by adjusting the variable attenuators and phase shifters.
Noise Cancellation Technologies said it has signed an agreement with an anonymous European aerospace manufacturer to develop a zonal cancellation system that would abate undesirable noise in aircraft passenger compartments.
Now locate Hearing option and enable Phone Noise Cancellation feature.
The noise cancellation mechanism fails unless both the amplitude and the phase properties of the signals are closely matched, simultaneously, and this condition must prevail throughout as wide a range of frequencies as possible.
The Noise Cancellation Headphones finds its loyalists in frequent flyers, travellers and people on the go wanting to listen to their favorite music negated by disturbing ambient noise.
Introducing the two-microphone option into our embedded noise cancellation software was a logical step," said Anthony Murray, Senior Vice President of CSR's Wireless Audio Strategic Business Unit.
The biggest challenge for Bose, and surely for other headphone manufacturers, would have been to implement the noise cancellation battery and circuitry to be in sync with the overall size and target audience of an in-ear earphone.
Moreover, RNC features HARMAN s patented True Audio technology to ensure that in-cabin audio remains unaffected by noise cancellation.
Active noise cancellation uses one dedicated microphone and an electronic chipset to generate an "anti-noise" sound, removing ambient noise around the user that he would otherwise hear as well.
We are pleased to add Acoustics' field proven SoundClear solution offering enhanced noise cancellation, echo cancellation, and voice quality.
Ams AG, a leading provider of high performance analog ICs and sensors, today revealed that the headset in the latest Huawei smartphone implements advanced noise cancellation with the AS3415, a speaker driver from ams with active noise cancellation (ANC) capability.