Research questions.

There is a need to conduct randomized controlled trials (RCTs) to determine the efficacy of Sound therapy.

There is a need to conduct RCTs to determine the efficacy of Neuromodulation.

There is a need to conduct RCTs to determine the efficacy of Combining therapies.

There is a need to determine the efficacy and safety of different management strategies for tinnitus and hyperacusis in children.