I am learning how to soundproof my bedroom.
This guy is demonstrating "HOW TO INSTALL DRYWALL ON A CEILING WITH RESILIENT CHANNEL"
Consider the following image (img_1), screenshot from that tutorial at time point.
The red line segment denotes the space between the studs is 14 1/2 inches.
The red circle is pointing out the top plate of a stud wall.
The blue circle is pointing out the one resilient channel.
what is the distance between top plate and resilient channel?
what is the distance between resilient channels?