Basically the hearing aids you have have four memory settings. The forth memory is usually reserved for use on the telephone. The hearing aids can detect a hearing aid compatible phone and automatically switch to memory four to provide better hearing on the telephone.
The other three programs can be configured at will by the hearing professional. Program one is typically your normal every day program, but if there are specific situations that you are still having difficulty with they can create a program specifically for that environment or situation.
The programming software has a couple of dozen or more different programs designed to be a starting point for the hearing professional. He or she can select one (for example ‘restaurant’) and load that into memory slot two. Then when you go to a restaurant, you can switch it to that memory when you go in. Perhaps you love jazz, well memory three could be set specifically for listening to jazz music. Since hearing aids are primarily designed for understanding and accepting voice input, the challenges of making music sound good are different. Starkey is one of only a few companies who don’t just offer a music program option; they have different genres of music for optimum performance. One of my patients plays violin in a symphony orchestra, and I programmed his classical music program while he played his violin, until he could hear the notes perfectly.
Multi memories are kind of like having different hearing aids for different occasions, because the memories are independent of one another, so if (in this example) you reported that in a restaurant, while using memory 2, you found the background noise to be too loud, they could change the settings on that memory, without affecting the other three programs (normal, jazz, and telephone).