at what frequency

USAGE SUMMARY

The phrase "at what frequency" is correct and usable in written English.
It can be used when inquiring about the rate or occurrence of an event or phenomenon, often in scientific or technical contexts. Example: "At what frequency do the waves oscillate in this experiment?"

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

29 human-written examples

How you contribute, how much you contribute, and at what frequency: still to be determined.

The Guardian

"You need electronics that read out that it's moving and at what frequency," says Zettl.

MIT Technology Review

Information for how and at what frequency this scanning will happen will be published soon.

Cornell University

"We know exactly who's buying what, when and at what frequency," said Micah McKinney, a senior director for content programming for the Napster download store operated by Roxio.

The New York Times

While knowledge and non-desk workers differ in the kinds of information they need and at what frequency, the relevance of this issue for non-desk workers cannot be underestimated.

Harvard Business Review

Since we did not know at what frequency to output the PWM signal and how sensitively the duty-cycle period would affect the speed of the motor, we wanted to write a motor driver code that could change both the PWM signal frequency and duty-cycle period with ease.

Cornell University

Human-verified similar examples from authoritative sources

Similar Expressions

31 human-written examples

The data sets resulting from microarray and qPCR analyses were first compared to determine at what frequencies the general trends of up- or down-regulation were conserved.

Biological Procedures Online

An assessment of the palliative approach may be undertaken by investigating which drugs and procedures are used in the dying phase, and at what frequencies.

BMC Health Services Research

To determine at what frequencies the different TRAV/TRDV subgroups were utilised in the expressed TRA and TRD repertoires, we used a SMART RACE-PCR system that enables unbiased amplification of TR chain sequences [ 24] to analyse TRA and TRD transcripts from αβ and γδ T cells of 2 MHC-disparate animals.

BMC Genomics

At Playa Grande, the scientists tagged females to determine whether and with what frequency they returned.

The New York Times

Our mathematical formulation not only takes into account the issues in traditional MR-MC mesh networks, such as the number of available interfaces, the interference constraints, and the expected traffic load, but also determines at what center frequency and how wide a spectrum band an interface should use.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

When using "at what frequency", ensure the context clearly defines what is being measured or observed. For example, specify the event, behavior, or signal whose frequency is being questioned.

Common error

Avoid using "at what frequency" without specifying the subject. Always clarify what you are asking about; otherwise, the question becomes ambiguous. For example, instead of "At what frequency?" ask "At what frequency should the pump be calibrated?"

Linguistic Context

The phrase "at what frequency" functions as an interrogative prepositional phrase. It is typically used to inquire about the rate or regularity with which an event, action, or phenomenon occurs. As Ludwig AI confirms, it's considered correct and usable.

Expression frequency: Uncommon

Frequent in

Science

40%

News & Media

35%

Academia

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "at what frequency" is a grammatically sound interrogative phrase used to inquire about the rate or regularity of an event. Ludwig AI confirms its correctness. It commonly appears in scientific, academic, and news contexts, indicating a relatively formal register. When using this phrase, ensure you clearly specify the subject of inquiry to avoid ambiguity. Alternatives such as "how often" or "at what rate" may be more suitable for informal settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

how often

Simplifies the question to a direct inquiry about the rate of occurrence.

with what regularity

Replaces "frequency" with "regularity", emphasizing the consistent pattern of occurrence.

at what intervals

Focuses on the time between occurrences, using "intervals" as a more specific term.

at what rate

Substitutes "frequency" with "rate", highlighting the speed or pace of occurrence.

how repeatedly

Rephrases the question to emphasize the repetition of an event.

on what schedule

Emphasizes a planned or predetermined timetable for occurrences.

to what extent periodically

Adds emphasis on the periodic nature of the occurrence.

under what periodicity

Uses the term "periodicity" to highlight the rhythmic or cyclic nature of the event.

in what recurrence

Focuses on the act of recurring, highlighting the return of an event or phenomenon.

by what measure of repetition

Rephrases the question to highlight the degree of repetition involved.

FAQs

What does "at what frequency" mean?

The phrase "at what frequency" inquires about how often something occurs or repeats within a given period. It seeks to determine the rate or regularity of an event, action, or phenomenon.

How can I use "at what frequency" in a sentence?

You can use "at what frequency" to ask about the rate of something. For example: "At what frequency should I water my plants?" or "At what frequency does this error occur?"

What are some alternatives to "at what frequency"?

Alternatives to "at what frequency" include phrases like "how often", "at what rate", or "with what regularity", depending on the desired nuance.

Is "at what frequency" formal or informal?

"At what frequency" is generally considered a neutral to formal phrase, suitable for academic, scientific, or professional contexts. In casual conversation, "how often" might be more appropriate.