Which test can be performed as an alternative to SRT?

The Speech Detection Threshold (SDT) can indeed be performed as an alternative to Speech Reception Threshold (SRT) testing. SDT measures the lowest intensity level at which a patient can detect the presence of speech, rather than understanding it. This makes it particularly useful in certain situations where the ability to recognize speech may be compromised, such as in individuals with profound hearing loss.

In contrast, while the Word Recognition Test assesses how well a person can recognize words at a comfortable loudness level, it does not focus on the threshold level of detection. Similarly, Pure Tone Audiometry evaluates the patient's ability to hear pure tones across different frequencies, but it does not specifically assess speech detection or reception thresholds. Conductive Hearing Tests generally refer to tests that determine the nature of hearing loss but do not serve as a direct alternative to SRT testing. Thus, SDT provides a relevant measure of speech detection ability and serves as an effective alternative to SRT in suitable cases.