Wenda has been studying and using spectrograph software as a sound designer since 2009 and has used spectrographs to “save films” for film directors. She has made what seemed to be ‘the impossible to understand’ in a film’s audio to be understandable, and enjoyable. It takes a keen ear to successfully replace missing words in a seamless way. Ms. Zonnefeld has filled in words of a film’s dialogue that were unfortunately missing to the point of being audibly seamless to the listener.

Ms. Zonnefeld owned an instrument repair company called ‘The Music Doctor’. She never advertised, yet word of mouth spread, and she repaired the instruments of many musicians, including Gammy Winners. She was most well-known with jazz musicians, as she is a trained jazz musician herself. It should be noted that to become a Jazz Musician, it takes much study and memorization.

During an unfortunate medical journey Wenda found herself mute. She studied phonics and the physical aspects of the human voice. She read a medical journal and helped her doctor’s find what was happening. Wenda had ‘Eagle Syndrome’ a widely misunderstood disease that was mostly diagnosed in autopsy. After her successful surgeries Wenda fought for Eagle Syndrome to be more widely known and kept track of a constantly changing and confusing Wikipedia page. With help from a Wikipedia administrator the page now has correct information, and the increase of correct diagnosis has skyrocketed resulting in many saved lives.

Wenda is also an inventor with patents issued and granted. It is extremely difficult to be an inventor without the backing of a large company or university, let alone as an individual. This accomplishment was earned from hard work.

The above life experiences and studies are why Ms. Zonnefeld was sought out. Wenda created a process for audio comparative analysis. Her process has been extremely successful. Ms. Zonnefeld is hopeful this science-based process will help others who need this streamlined service.