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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
signal up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "signal up" is not correct in standard written English.
It seems to be a misspelling or misinterpretation of "sign up," which is used to indicate the act of registering or enrolling for something. Example: "If you're interested in the workshop, please signal up on our website."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Alternative expressions(5)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
57 human-written examples
And make sure it's off first, or perhaps there's no signal up there.
News & Media
You have to program a 24/7 loop, and you need a transponder to get your signal up on the satellite.
News & Media
Sending a radio signal up to a satellite, at the instant the neutrino leaves Cern, which then passes it on down to the receiver in Rome, and comparing which arrives first, and by how much, has its own difficulties.
News & Media
The modern world has turned the signal up too loud and for too long.
News & Media
The unprocessed noisy signal (UP) was also evaluated by the SNRLOSS measure for comparison purposes.
The RAM memory is large, capable to record events with different duration of the light signal (up to several seconds).
Science
The results show conversion efficiencies up to −2 dB with the signal-to-noise ratio of the converted signal up to 26 dB.
Science
However, Zhan and his colleagues managed to speed the signal up so much that it arrived at the second sensor 221.2 nanoseconds before it reached the first one.
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
For the next-obsessed traveler, pioneer communities signal up-and-coming places, as in, "South African wine pioneers have really changed Tulbagh -- it's the new Stellenbosch".
News & Media
The analog subsystems designs are focused on RF signal up/down conversion, tuning control, and dee voltage regulation.
A channelization process is responsible for three basic tasks: (1) signal up/down conversion (mixing), (2) sample rate change, and (3) filtering.
Expert writing Tips
Best practice
When intending to convey registration or enrollment, always use "sign up" instead of "signal up".
Common error
Source & Trust
78%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "signal up" is often used incorrectly as a substitute for "sign up", especially in contexts related to registration or enrollment. However, based on Ludwig AI analysis, this usage is not grammatically correct.
Frequent in
News & Media
30%
Science
35%
Wiki
10%
Less common in
Formal & Business
10%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "signal up" is frequently encountered but often misused, especially as a replacement for "sign up". While it appears across various contexts—from news and science to informal web content—Ludwig AI flags it as grammatically incorrect in most instances. When referring to registration or enrollment, the correct term is "sign up". In technical contexts, consider more precise alternatives such as "boost signal" or "transmit signal" to avoid ambiguity. Be aware of this common error to ensure clarity and grammatical accuracy in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
sign up
Indicates registering or enrolling for something, replacing the potential misspelling.
increase signal strength
Refers to boosting the power or clarity of a signal.
transmit signal
Implies sending a signal from one point to another.
boost signal
A shorter way to say "increase signal strength".
send a signal
Indicates the action of emitting a signal.
relay signal
Describes the action of forwarding a signal.
amplify signal
Means to increase the amplitude or strength of a signal.
pass signal
Similar to relaying, but can also mean to allow a signal through.
route signal
Specifies directing a signal along a particular path.
enhance signal
Means to improve the quality or clarity of a signal.
FAQs
When should I use "sign up" instead of "signal up"?
Use "sign up" when you mean to register or enroll for something, like a service, account, or event. "Signal up" is generally not correct in this context.
What does it mean to "boost signal"?
To "boost signal" means to increase the strength or quality of a signal, such as a Wi-Fi or cellular signal. This is different from registering for something.
Is "signal up" ever a correct phrase?
While "signal up" is not a standard idiom, you might encounter it in technical contexts referring to the action of sending a signal upwards or increasing a signal's properties. However, consider if another more specific phrase might be more suitable.
What are some other ways to say "increase signal strength"?
Alternatives include "boost signal", "amplify the signal", or "enhance the signal" depending on the specific context of signal transmission or reception.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
78%
Authority and reliability
2.8/5
Expert rating
Real-world application tested