as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a program to convert text to speech.
user
the program should take input text and use speech synthesis technology to generate an audio version of the text. the audio should be saved as an audio file in the desired format, such as wav, mp3, etc. the program should also have options for adjusting the speed, volume, or tone of the audio output.
assistant