a fixed interval

USAGE SUMMARY

The phrase "a fixed interval" is correct and usable in written English.
It can be used in contexts related to time, measurements, or any situation where a specific, unchanging duration or distance is referenced. Example: "The experiment was conducted over a fixed interval of two weeks to ensure consistent results."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

Those two rates would be set at a fixed interval bracketing the funds rate like crutches.

The New York Times

This allows us to trigger a function call at a fixed interval faster than the frame rate ensuring we never miss a new frame to be analyzed.

Cornell University

This method is based on the application of a heat pulse during a fixed interval of time.

Sensors and Actuators A: Physical

We "sampled" the fluxes using a fixed interval (1 32 days) or a rule-based (decision tree-based) sampling method.

Atmospheric Environment

Pigeons well trained on a fixed interval 10-s schedule of reinforcement were tested on the peak procedure.

Behavioural Processes

The block containing the brain and markers is sliced at a fixed interval using a rotary slicer.

Journal of Neuroscience Methods

Human-verified similar examples from authoritative sources

Similar Expressions

5 human-written examples

In a slightly different approach, a fixed-interval schedule provides reinforcement for the first correct response after a specific time interval.

Encyclopedia Britannica

On the other hand, in a fixed-interval ordering system we periodically order the required quantity by taking into account forecasted demand and term-end inventory.

International Journal of Production Economics

The theoretical criterion tells us that a fixed-interval ordering policy becomes preferable when we make forecasting error small, but otherwise, a fixed-size ordering policy is better.

International Journal of Production Economics

The two control procedures were a fixed-interval 9-s schedule of reinforcement assessing primarily the effects of operant responding and comparable reward rates, and an operant procedure designed to test the effects of lever extension to prompt responding.

Neuroscience

The unknown continuous states are regarded as missing data and estimated with a fixed-interval Kalman smoother in the E step.

Complex & Intelligent Systems

Expert writing Tips

Best practice

When describing experiments or procedures, clearly state "a fixed interval" to ensure reproducibility and clarity. For example, "Measurements were taken at "a fixed interval" of 10 minutes."

Common error

Avoid using "a fixed interval" when describing durations that may vary. Using this phrase implies a consistent, unchanging period. If the interval is subject to change, use terms like "variable interval" or "range of intervals" instead.

Linguistic Context

The phrase "a fixed interval" functions as a prepositional phrase often used to specify the timing or spacing of events or measurements. As shown in the Ludwig examples, it defines consistent timeframes in scientific studies and other contexts.

Expression frequency: Very common

Frequent in

Science

65%

News & Media

15%

Formal & Business

10%

Less common in

Encyclopedias

2%

Reference

2%

Academia

1%

Ludwig's WRAP-UP

In summary, "a fixed interval" is a prepositional phrase denoting a consistent, unchanging duration, commonly used in scientific and formal contexts. Ludwig AI confirms that it is grammatically correct and widely applicable. To ensure precision, particularly in technical writing, utilize this phrase when consistent timing is essential. Alternatives like "a constant duration" or "a set period" can be used for variety, but maintain clarity. Avoid using the phrase when intervals are variable to prevent miscommunication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a constant duration

Focuses specifically on the element of time and its unchanging nature.

a set period

Highlights the establishment and unchanging nature of the time frame.

a regular timeframe

Emphasizes that the interval occurs repeatedly and consistently.

a defined span

Implies a clear boundary and consistent length of time.

a predetermined length

Stresses that the length was decided in advance and does not change.

a consistent gap

Highlights the space or pause between events that remains uniform.

a uniform spacing

Focuses on the equal distribution or arrangement of elements.

an unchanging timeframe

Directly states that the time frame does not undergo any modification.

a stable period

Suggests reliability and lack of fluctuation in the temporal duration.

a standardized duration

Emphasizes that the length has been made to conform to a standard.

FAQs

How can I use "a fixed interval" in a sentence?

Use "a fixed interval" to describe actions or measurements taken at consistent time periods, such as "The samples were collected at "a fixed interval" of one hour."

What are some alternatives to "a fixed interval"?

Alternatives include "a constant duration", "a set period", or "a regular timeframe", depending on the context.

Is it correct to say "at fixed intervals"?

Yes, "at fixed intervals" is the plural form and is appropriate when referring to multiple occurrences of the same interval. For example, "The data was recorded at "at fixed intervals"."

What's the difference between "a fixed interval" and "a variable interval"?

"A fixed interval" indicates a consistent, unchanging period, while "a variable interval" refers to a duration that changes or varies.