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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
duration of the speech
Grammar usage guide and real-world examplesUSAGE SUMMARY
'duration of the speech' is a perfectly correct phrase to use in written English.
You can use it when referring to the duration or length of a speech. For example: "The duration of the speech was two hours."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
length of the speech
time allotted for the speech
course of the speech
period of the speech
extent of the speech
timing of the speech
duration of the presentation
duration of the time
duration of the intervention
intensity of the speech
duration of the expression
duration of the address
duration of the prayer
duration of the lecture
terms of the speech
runs of the speech
time frame of the speech
hours of the speech
duration of the flight
duration of the campaign
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
8 human-written examples
And just for the duration of the speech, the Lib Dem loyalists really did their best to believe.
News & Media
Next was CBS, with 7.3 million for the duration of the speech, and ABC with 6.6 million.
News & Media
To calculate the glottis open phase duration of the speech signal, we calculate its MP at first.
In Table 1 we show the results on the EPAC spontaneous speech database in terms of recall rates, real-time factor (RT-factor) and filtering rates, with the latter being the cumulated duration of the selected speech segments, normalized by the whole duration of the speech stream.
Behind us we finally had some diversity as there sat an older white lady, who as I would learn throughout the duration of the speech, had herself an affinity for what I can only put as mild racism and blue language.
News & Media
Salam Al-Marayati, who heads the Muslim Public Affairs Council, penned a piece for the Huffington Post titled, "Free 11 Muslim Students Representing America's Conscience". The piece ran a week after the incident, in which the students were held by campus police only for the duration of the speech and never taken into custody, a university spokeswoman said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Table 1 also details the duration range of the speech stimuli for each system.
Total duration of the recorded speech is approximately 190 min. The speaker is a professional actress speaking with Istanbul accent.
This can be observed on the CM response by the fact that the number of peaks remain unchanged for the duration of the voiced speech, as well as the fact that the peak-tracks are approximately parallel to each other (in the 2D projection across time and place)—especially in the regions of the PRRs.
The duration of the 9 speech samples ranged from 1.18 to 1.86 s.
Science
The individual attributes are speech-rate, duration of the longest voiced speech and ratio of voiced and unvoiced region.
Expert writing Tips
Best practice
When referring to a speech, be specific about what aspect of its duration you are addressing. For example, distinguish between the planned duration, the actual duration, and the perceived duration by the audience.
Common error
Avoid using "duration" when you actually mean the impact or effectiveness of the speech. Focus on "impact" if you're discussing how the speech affected the audience, rather than simply how long it lasted.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "duration of the speech" functions as a noun phrase, typically serving as the subject or object of a sentence. It specifies the length of time a speech takes, as illustrated by Ludwig's examples.
Frequent in
News & Media
35%
Science
35%
Academia
15%
Less common in
Formal & Business
5%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "duration of the speech" is a grammatically sound and relatively common way to refer to the length of time a speech lasts. According to Ludwig, it functions as a noun phrase and serves to provide temporal information about a speech. While "length of the speech" serves as a direct synonym, there are alternatives for describing the concept in different ways, like "course of the speech". Common contexts include news, science, and academia. While Ludwig's AI states the phrase is perfectly correct, remember to focus on impact, not just length, when discussing the effectiveness of a speech.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the speech's duration
Changes the structure to possessive form.
length of the speech
Replaces "duration" with "length", a synonym in this context.
the speech's length
Changes the structure to possessive form.
course of the speech
Substitutes "duration" with "course", focusing on the progression of the speech.
period of the speech
Replaces "duration" with "period", indicating a specific segment of time.
extent of the speech
Uses "extent" instead of "duration", highlighting the scope or range covered in the speech.
timing of the speech
Focuses on the scheduling and temporal arrangement of the speech.
time spent on the speech
Rephrases to emphasize the time investment in delivering the speech.
time allotted for the speech
Highlights the planned or assigned time for the speech.
how long the speech lasted
Expresses the duration in a more conversational and direct manner.
FAQs
How can I describe the "duration of the speech" more precisely?
To be more precise, you can specify whether you're referring to the intended, actual, or perceived duration. For example, "The intended duration was 30 minutes, but the actual "length of the speech" was closer to 45."
What's a more formal way to say "duration of the speech"?
In a formal context, you could use "the speech's duration" or "the "time allotted for the speech"". These options maintain a professional tone while conveying the same information.
Is it ever appropriate to use "duration of the speech" in a casual setting?
Yes, the phrase is generally acceptable in both formal and informal settings. However, in a casual conversation, you might opt for a simpler expression like "how long the speech was".
How does "duration of the speech" differ from "content of the speech"?
"Duration of the speech" refers to the length of time the speech lasted. "Content of the speech", on the other hand, refers to the ideas, arguments, and information presented in the speech. They address completely different aspects of the speech.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested