The phrase "accelerating tempo" is correct and usable in written English.
It can be used to describe a situation where the speed or pace of something is increasing, often in contexts related to music, events, or processes.
Example: "The accelerating tempo of the music made everyone want to dance."
Alternatives: "increasing pace" or "rising speed".
Indirectly millions of Frenchmen were affected by the accelerating tempo of economic life.
The opening "Candide" Overture is particularly poignant, for it reveals a band full of life and spirit eagerly responding to Mr. Judd's forward-leaning and even accelerating tempo.
New countries and sources of supply of and demand for an ever-increasing number of goods and services are being integrated at an accelerating tempo into a hitherto OECD-centric global economy.
Ms. Constant's voice has diminished to the point that she was unable to infuse much vigor into a martial anthem about French partisans and was barely able to keep up with the accelerating tempo of Jacques Brel's "Carousel".
Bruegel, a think-tank in Brussels, has trawled through the schedule of Tim Geithner, America's treasury secretary, to measure the accelerating tempo of meetings and phone calls with European figures during the euro crisis.
Here are a few plugs for "The Firm": "The accelerating tempo of paranoia-driven events is wonderful"; "Reads like the whirlwind"; "Keeps the reader hooked"; "Ensnares the reader"; "Gripping"; "A mean and lean page turner".
As viewers are whisked from location to location, it feels as if the director, Tony Gilroy, is trying too hard to match the accelerated tempo of the previous films.
Two depict street and crowd activity, indicating the accelerated tempo of the times, but the third and most interesting is "Le Café" (1908), an insider's glimpse of wealthy men playing billiards in a private club closed to the masses.
The comments, by Gen. Sir David Richards, came at the end of a week that saw NATO step up its airstrikes, with an accelerated tempo of attacks on the capital, Tripoli.
The accelerated tempo of life in the 20th century, coupled with the bewildering amount of information appearing in print, suggested the need for more concise ways of presenting it.
What's happened over the past 30 years, and in an accelerated tempo over the past two years, is that everything the government does apart from wars and transferring money to old and poor people has gotten creamed.
