The slow handclap is occasionally employed to the opposite effect.
From the en.wikipedia.org
The percussion they favored most was a electronic handclap that sounded like a steel rod banging on sheet metal.
From the boston.com
So a small handclap but much more needed.
From the guardian.co.uk
Can a handclap sound wet?
From the npr.org
Stuart Broad is back into the attack now, but even his return is not enough to stop the crowd starting a slow handclap out of frustration.
From the guardian.co.uk
Here in this stadium that had previously been rocked to its foundation by handclap-chants straight out of Riefenstahl and the Rocky brass on another tired loop.
From the theatlantic.com
It is a nice touch of irony in Jonathan Kent's staging that Bryn Terfel's Scarpia offers his own slow handclap of approval after the audience have roared theirs.
From the independent.co.uk
Also, on the plus side, watching a metal audience attempting a flamenco handclap during La Ultima Hora remains the most fun it's possible to have on a freezing night in Bristol.
From the thisisbristol.co.uk
For instance a handclap in front of the staircase of the El Castillo pyramid is followed by an echo that resembles the chirp of a quetzal as investigated by Declercq.
From the en.wikipedia.org
More examples
A clap of the hands to indicate approval
A clap is the sound made by striking together two flat surfaces, as in the body parts of humans or animals. Humans clap with the palms of their hands, often in a constant drone to express appreciation or approval (see applause), but also in rhythm to match sounds in music and dance. ...