The sound level and quality from cell phones is not very good, no surprise, the size of the speakers used in cell phones and tablets is very small so it's difficult for the speaker to push enough air to produce clear loud sound. This is the reason the SounDish ® product was created.
Mark Barone noticed that he could make a huge improvement in the sound of his cell phone simply by putting it into a bowl or container.
To take this idea and make it into a product, he worked with Dean Rivera of dB Design a consulting firm that specializes in loudspeaker and audio product design and development. After testing several prototypes of different dish shapes and stand designs, the SounDish ® product was create
Visit this site to see the science of how the SounDish works: https://www.exploratorium.edu/video/archimedes-doug-hollis