What is a real-ear aided response?
Real ear aided response (REAR) is a measure of the sound pressure level (SPL) of a sound in the ear canal with a hearing aid turned on. It is calculated by subtracting the SPL of a sound in the ear canal without the hearing aid from the SPL of the same sound in the ear canal with the hearing aid.
What is the Real-Ear Method?
The real-ear method is a type of hearing test that measures the performance of hearing aids in the ear canal. It is a more accurate way to measure hearing aid performance than traditional methods, such as audiometric testing.
What is Real-Ear Verification Testing?
Real-ear verification testing is a process of using real-ear measurements to ensure that hearing aids are providing the correct amount of amplification in the ear canal. This is done by comparing the real-ear measurements to a set of predetermined targets.
What are the Advantages of Real Ear Measurement?
There are several advantages to using real ear measurement, including:
- It is more accurate than traditional methods of measuring hearing aid performance.
- It can help to ensure that hearing aids are providing the correct amount of amplification in the ear canal.
- It can help to identify problems with hearing aid fitting.
- It can be used to track how hearing aids are performing over time.
Conclusion
Real ear aided response (REAR) is a valuable tool for fitting and monitoring hearing aids. It provides a more accurate measure of hearing aid performance than traditional methods, and it can help to ensure that hearing aids are providing the correct amount of amplification in the ear canal.
