En inglés: Tu voz se oye entrecortada, se oye entrecortado (una llamada telefónicam Sype, etc).

In English  In English  In English  In English  In English  In English  In English  In English  In English  In English  In English  
You are breaking up.

"(Telecommunications) (intr) (of a person making a telephone call) to be inaudible at times, owing to variations in the signal: you're breaking up. "
Free Dictionary

"Jenny, you're breaking up," said Rick.
Urban Dictionary.

In Videos:



In Cartoons:

In Educational Materials:

• “You’re breaking up. Could you call me back?”
  (breaking up = you can only hear parts of what the other person is saying)   EspressoEnglish