Where has Troy Clifford Dargin delivered presentations?
Troy Clifford Dargin has delivered presentations at conferences such as the Pan-American Vocology Association and the Voice Foundation.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Where has Troy Clifford Dargin delivered presentations?

### Input: Not applicable

### Response:
Troy Clifford Dargin has delivered presentations at conferences such as the Pan-American Vocology Association and the Voice Foundation.<|im_end|>