ChyronHego (CHYR) 8-K Changes in Registrant.s Certifying Accountant

Exhibit 16.1

September 16, 2005

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Commissioners:

We have read the statements made by Chyron Corporation (copy attached), which we understand will be filed with the United States Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K, as part of Chyron's Form 8-K report dated September 13, 2005. We agree with the statements concerning our Firm in such Form 8-K.

Very truly yours,

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP