tone decay test
auditory nerve function assessment by measuring the ability to sustain hearing a continuous tone, aiding in detecting retrocochlear disorders
en-GB/ˈtəʊn dɪˈkeɪ ˈtɛst/
en-US/ˈtoʊn dɪˈkeɪ ˈtɛst/
auditory nerve function assessment by measuring the ability to sustain hearing a continuous tone, aiding in detecting retrocochlear disorders