Dear Colleagues

MIght someone be able to help out with the following?

In current Vedic recitation practice in India, one method used in either pair or group recitation is for each member of the pair/each half of the group to recite one line of the text, with the second member of the pair/second half of the group reciting the next line, and continuing in this alternating manner.

I'm trying to recall the technical term for this type of recitation practice. 

Naturally any references to it in the published literature would also be welcome.

Cheers
 
James Hartzell, PhD
Center for Mind/Brain Sciences (CIMeC)
The University of Trento, Italy