True. The classic tuning fork test: hit the fork, hold it up in front of your ear. Can you hear it? Then gently press the end of the (still vibrating) fork agai

True. The classic tuning fork test: hit the fork, hold it up in front of your ear. Can you hear it? Then gently press the end of the (still vibrating) fork against your skull. Can you hear it now? If no/yes, the loss is conductive. If no/no, it's sensorineural.