PitchPerfect is a piece of software that you can have installed in your cell phone. It will analyze your conversation partner's voice, tone, cadence and other relevant aspects and can then alter your voice, tone, and cadence to be more appealing to the person on the other end. You can also customize the criteria by which PitchPerfect alters your voice, so you are in control of what kind of impression you will make on your conversation partner.
PitchPerfect is useful to a broad array of different people. In the business world it could be used for telemarketers who need to keep their tone and attitude steadily positive and friendly for a lengthy amount of time, even in the face of difficult social interactions. With the help of PitchPerfect, this would be less of a strain on the employee and the customer service or positive public image could be guaranteed.
PitchPerfect could also be used as an everyday tool to help people with disabilities have an easier time communicating on the phone. PitchPerfect has the capability to make speech clearer and adjust the tone and cadence to be more easily understood to listeners.