1. Once, for instance, Soviet scientists picked up a signal from space that was not mere random radiation or natural radio noise.

2. [ strange radio signal, atmospheric noise ]

3. Meanwhile post - stack noise removing help improve signal - to - noise further and attenuating noise arousing from processing.

4. The active noise reduction system comprises an input transducer for transducing acoustic noise to a noise signal.

5. Then why is the signal an animal noise?

6. The signal to noise ratio of data signal and tracking error signal are improved at the same time.

7. Absolutely secure signal transmission by means of thermal noise

8. The parameters contain impulse noise, memory effect, scan correlated shift, coherent noise, random noise, dropped lines, inoperable detectors, saturated detectors, MTF, system resolution.

9. Finally, a simulative example is given, which is extracting noise signal from mixture of noise signa...

10. The broad-band amplifier (5) feeds a buffer stage (6) in which the fractions of the continuous ground noise signal resulting from the cutting noise and frictional noise contained in the noise emission signal are separated from the pulsed machining stop signal of higher amplitude superimposed on the latter.

11. Echo cancellation and noise reduction adaptation during ringing signal playback

12. System for producing a substantially noise-free signal of an acoustic sound, and for producing a sound, the sound including a desired sound and an anti-phase noise sound, the anti-phase noise sound being in anti-phase relative to a noise, the system including an acoustoelectric transducer, a reference-acoustoelectric transducer and an audio controller coupled with the reference-acoustoelectric transducer and the acoustoelectric transducer, wherein the acoustoelectric transducer produces a noise bearing sound signal by detecting the acoustic sound and the noise, wherein the reference-acoustoelectric transducer produces the reference noise signal by detecting the noise in a noisy environment and wherein the audio controller produces the substantially noise-free signal, according to the reference noise signal and the noise bearing sound signal.

13. Color noise or Chrominance noise is a random variation of color in relation to the original colors of the image

14. But more generally, this noise is something that corrupts the signal.

15. Later in the logs, there's additional information about the strength of the available connections, including the MAC address of the access point, frequency of the signal, noise and signal levels, and signal-to-noise ratio:

16. But it would jiggle clockwise and Anticlockwise a bit because of random thermal noise.

17. Device and method for influencing an audio signal according to ambient noise

18. The YIG-oscillator is used as a low-noise microwave signal source.

19. Multi-valued read-only storage location with improved signal-to-noise ratio

20. The Binned example also highlights how binning improves signal to noise ratio

21. The results are discussed in terms of noise admixture to the signal.

22. According to the invention, a histogram of the statistical signal distribution is first created from a data signal that has been degraded by Gaussian noise and for example, interference noise.

23. Cascaded Noise Figure & Noise Temperature: Noise figure (NF) is the increase in noise power of a device from the input to the output that is greater than the signal gain

24. The signal-to-noise ratio determines the of telecommunication systems (e.g., radio receivers).

25. Ensemble Averaging is a data acquisition method that enhances the signal-to-noise of an analytical signal through repetitive scanning

26. Also, the signal noise ratio can be determined using the measurement deviation amplitude.

27. Also convincing are also the signal/noise ratios over the entire ISO range.

28. These have already resulted in an ADC with significant increases in signal-to-noise ratio (SNR, an indication of the ‘power’ of the signal compared to the noise) relative to conventional systems.

29. Setting such pulse frequency to a low level acoustic noise frequency allows the signal-to-noise response to be greatly increased.

30. Mutual information based signal to interference plus noise ratio estimator for radio link monitoring

31. An absolute noise for a plurality of points of the measured signal is estimated.

32. An analog signal must clearly exceed the noise amplitude in order to become detectable.

33. However, note that reducing the shunt resistance will degrade the signal - to - noise ratio.

34. Because all the atoms move coherently,(Sentencedict) the information doesn't dissolve into random noise and get lost.

35. Additive white Gaussian noise (AWGN) is a basic noise model used in Information theory to mimic the effect of many random processes that occur in nature.

36. Integrating analog to digital conversion and digital smoothing will improve the signal to noise ratio.

37. 25 This section then describes some validation parameters including accuracy and precision, random errors, calibration curves and noise.

38. In electronics terms, Crosstalk occurs when unwanted speech or signal noise manifests in a communication

39. Four observations were excluded because of low signal-to-noise ratio or background subtraction problems.

40. Cancelling The least sophisticated, far from Cancelling out or producing random noise, show systematic opinion change across time

41. However, they have high installation costs and leave wires vulnerable to ambient signal noise corruption.

42. Mixed-signal and radio frequency integrated circuit designers are often confronted with noise-coupling issues.

43. 5.1.5. an acoustic signal is not be used if there is too much ambient noise;

44. In some instances, low signal dynamics gave rise to slightly lower MMLs than white noise.

45. As the name implies, wideband FM (WFM) requires a wider signal bandwidth than amplitude modulation by an equivalent modulating signal; this also makes the signal more robust against noise and interference.

46. Active noise cancellation is combined with spectrum modification of a reproduced audio signal to enhance intelligibility.

47. Cell-phone muffler squelches street noise Adding noise (random vibrations) to the system also appears to keep the transient memories from decaying, by Counteracting the role that diffusion itself

48. Antenna Arraying is the combining of the output from several antennas in order to improve the signal-to-noise ratio (SNR) of the received signal

49. Using this technique the line is more tolerant of errors caused by noise and signal loss.

50. Antenna Arraying is the combining of the output from several antennas in order to improve the signal-to-noise ratio (SNR) of the received signal

51. A method is provided to estimate image and video noise of different types: white Gaussian (signal-independent), mixed Poissonian-Gaussian (signal-dependent), or processed (non- white).

52. In addition, they use a wide signal bandwidth, which can handle exceptional noise interference, providing reliable results.

53. Today, the usual low noise design is to chose transistor and its quiescent point in order to ensure that the noise resistance equals the signal source resistance.

54. Therefore, the signal processing apparatus and method can reliably exclude time delay generated when the noise is removed.

55. Biasing and erasing apparatus and method for a magnetic tape recording device to improve signal-to-noise ratio

56. The ILD is utilized by a noise reduction system to enhance the speech of the primary acoustic signal.

57. The cause is not signal splatter; the noise which annoys the deaf is at a much lower frequency.

58. Audiometers are calibrated so that a 10-dB masking noise will block a 10-dB pure-tone signal

59. It utilizes spectral envelope estimation to obtain envelope and peak signal and calculates signal-to-noise ratio of speech harmonics in iterate form under least square estimate criterion.

60. The histogram resembles a Gaussian distribution (2, 3) provided that the other signal noises, for example interference noise do not amount to a multiple of the Gaussian noise (1).

61. A method of transmitting and receiving data packets over a channel susceptible to random burst and/or white gaussian noise channel errors.

62. The invention relates to a method for controlling the shaping of encoding noise during the ADPCM encoding of a digital audio input signal. The noise-shaping is carried out through the use of feedback that comprises filtering noise.

63. Signal is in low frequency, while noise in high frequency and minutia in image is also in this area.

64. A noise Blanker is a device that detects pulses and blocks the signal during the time of each pulse

65. The present invention discloses a fixed pattern noise elimination circuit for CMOS image sensor, comprising a static random access memory (SRAM), a shift register, an analog signal processor (ASP), an analog-to-digital converter (ADC), a digital-to-analog converter (DAC) and a comparator.

66. The acoustic signal that has been picked up is corrected on the basis of the individual background noise portions.

67. So they need a way to increase the energy level of the signal, to separate it from the noise.

68. “Radar spread spectrum” (6) means any modulation technique for spreading energy originating from a signal with a relatively narrow frequency band, over a much wider band of frequencies, by using random or pseudo-random coding.

69. "Radar spread spectrum" (6) means any modulation technique for spreading energy originating from a signal with a relatively narrow frequency band, over a much wider band of frequencies, by using random or pseudo-random coding.

70. The detector sensitivity may allow single electron detection, with a noise level much lower than the resulting single-electron signal.

71. This project depends upon advanced low-noise amplifiers, highly-integrated receivers-on-a-chip, and high-speed digital signal processors.

72. The IF- Amplifier of a radar receiver determines the gain, signal-to-noise ratio, and effective bandwidth of the receiver.

73. A calculating unit calculates a correlation value between the acoustical signal picked up by the microphone and the pseudo noise.

74. RANDOM: Notes are Arpeggiated in random order

75. It is possible to detect individual pulses from this millisecond pulsar with high signal-to-noise ratio in unbroken trains.

76. Before computer processing, nystagmus signals are analog filtered to minimize physiological and/or electrical noise, eventually corrupting the eye movement signal.

77. Thereby, its high permittivity is suitable for electrical impedance matching and its high sensitivity for good efficiency or signal/noise ratio.

78. “Angle random walk” (7) means the angular error build-up with time that is due to white noise in angular rate. (IEEE STD 528-2001)

79. "Angle random walk" (7) means the angular error build up with time that is due to white noise in angular rate. (IEEE STD 528-2001)

80. “Angle random walk” (7) means the angular error build up with time that is due to white noise in angular rate. (IEEE STD 528-2001)