earshot

Keep the children out of earshot if possible.

she waited until he was out of earshot before continuing.

As she came within earshot of the group, she heard her name mentioned.

We waited until Ted was safely out of earshot before discussing it.

announcement of a user's failure. It explains to all within earshot that you have done something execrably stupid.

arrived within two days; stayed within earshot; within ten miles of home.