One hand clapping, is just the same as one ring from the bell
during chanting.
"Feel" the sound instantly by your ears and into the heart and
mind.
"Feel" the sudden vibration/pain that last about 1 to 2
seconds.
"Feel" of the emotion at that moment.
For some of us, especially without sublime state or a clear and
clean may not be able to "feel" it. Or at times, your surrounding
environment might not be of the right to do it. Go to a quiet
place, Take a deep breath and let it go. Now with a more aware
mindset, clap your hand once.
Metta.
