signal to noise vs signal-to-noise

Both "signal to noise" and "signal-to-noise" are correct, but they are used in different contexts. "Signal to noise" is used when referring to the relationship between the useful information (signal) and the unwanted information (noise). On the other hand, "signal-to-noise" is used as an adjective to describe a ratio or measurement, such as "signal-to-noise ratio."

Last updated: March 23, 2024 • 817 views

signal to noise

This phrase is correct and commonly used when referring to the relationship between the useful information (signal) and the unwanted information (noise).

Use "signal to noise" when discussing the balance or ratio between the desired information and the interference or irrelevant information.

Examples:

The key to a good presentation is maintaining a high signal to noise ratio.
In this research, we need to focus on improving the signal to noise ratio of the data.
The signal to noise level in the recording studio was too high.
The signal to noise in the classroom was affecting the students' ability to concentrate.
The signal to noise in the debate made it difficult to discern the main points.

Show examples from the web [+]

Three times the signal to noise ratio can be used as decision limit.
or by analysing at least 20 blank materials per matrix to be able to calculate the signal to noise ratio at the time window in which the analyte is expected.
No, that's just the computer calibrating the signal to noise ratio.
Optical Signal to Noise ratio equal to or exceeding 103.
SonoVue is for use with ultrasound imaging to enhance the echogenicity of the blood, which results in an improved signal to noise ratio.
SonoVue increases the accuracy in detection or exclusion of abnormalities in cerebral arteries and extracranial carotid or peripheral arteries by improving the Doppler signal to noise ratio.
The integrated USB sound card has various advantages: first it does offer a much better signal to noise ratio than the most internal soundcards; second it has a much wider dynamic range. Both is very helful for improved decoding of weak signals.
As a rule of thumb, the method limit of quantification can be determined as the concentration in water or 1-octanol that produces a signal to noise ratio of ten.

Alternatives:

signal-to-noise ratio
signal-to-noise level
signal-to-noise balance
signal-to-noise relationship
signal-to-noise comparison

signal-to-noise

This phrase is correct and commonly used as an adjective to describe a ratio or measurement, such as "signal-to-noise ratio."

Use "signal-to-noise" when you want to describe a ratio or measurement, such as in the term "signal-to-noise ratio."

Show examples from the web [+]

The signal-to-noise ratio shall be at least 20/1.
In particular, the signal-to-noise ratio of these camera heads is 54 dB, whereas the description in Regulation (EC) No 2042/2000 for the camera heads requires '55 dB or more at normal gain'.
> 1 mV at > 20 dB signal-to-noise ratio (mobile)
Dopamine, I think, changes our signal-to-noise ratio.
Dopamine, I think, changes our signal-to-noise is, how accurate we are in finding patterns.
The signal-to-noise ratio for each diagnostic ion shall be >= 3:1.
It's a signal-to-noise problem. Okay?
< 0,6 ìV at 12 dB signal-to-noise ratio (mobile)
< 0,3 ìV at 12 dB signal-to-noise ratio (lineside)
So the signal-to-noise ratio then presents us with a pattern-detection problem.
So the signal-to-noise ratio then presents us with a pattern-detection problem. And of course you all know exactly what this is, right?
0,3 ìV at 12 dB signal-to-noise ratio (lineside)
Ed, have you got the signal-to-noise ratio on the downlink?

Alternatives:

signal-to-noise ratio
signal-to-noise level
signal-to-noise balance
signal-to-noise relationship
signal-to-noise comparison

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