Exhibit 31.1 Broadcast International, Inc. & Subsidiaries Certification Of Chief Executive Officer PURSUANT TO RULE 13a  14(a) OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED  I, Rodney M. Tiede, certify that:  1. I have reviewed
this quarterly report on Form 10-Q of Broadcast International, Inc.;  2. Based on my
knowledge, this report does not contain any untrue statement of a material fact
or omit to state a material fact necessary to make the statements made, in light
of the circumstances under which such statements were made, not misleading with
respect to the period covered by this report;  3.
      Based on my knowledge, the financial
statements, and other financial information included in this report, fairly
present in all material respects the financial condition, results of operations
and cash flows of the registrant as of, and for, the periods presented in this
report;  4.
     The registrants other certifying officer and I
are responsible for establishing and maintaining disclosure controls and
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
internal control over financial reporting (as defined in Exchange Act Rules
13a-15(f) and 15d-15(f)) for the registrant and have:  a. Designed such
disclosure controls and procedures, or caused such disclosure controls and
procedures to be designed under our supervision, to ensure that material
information relating to the registrant, including its consolidated subsidiaries,
is made known to us by others within those entities, particularly during the
period in which this report is being prepared;  b. Designed such
internal control over financial reporting, or caused such internal control over
financial reporting to be designed under our supervision, to provide reasonable
assurance regarding the reliability of financial reporting and the preparation
of financial statements for external purposes in accordance with generally
accepting accounting principles;  c. Evaluated the
effectiveness of the registrants disclosure controls and procedures and
presented in this report our conclusions about the effectiveness of the
disclosure controls and procedures, as of the end of the period covered by this
report based on such evaluation; and  d. Disclosed in this
report any change in the registrants internal control over financial reporting
that occurred during the registrants most recent fiscal quarter (the
registrants fourth fiscal quarter in the case of an annual report) that has
materially affected, or is reasonably likely to materially affect, the
registrants internal control over financial reporting.  5. The registrants
other certifying officer and I have disclosed, based on our most recent
evaluation of internal control over financial reporting, to the registrants
auditors and the audit committee of the registrants board of directors (or
persons performing the equivalent functions):   a. All significant
deficiencies and material weaknesses in the design or operation of internal
control over financial reporting which are reasonably likely to adversely affect
the registrants ability to record, process, summarize and report financial
information; and  b. Any fraud,
whether or not material, that involves management or other employees who have a
significant role in the registrants internal control over financial
reporting.  Date: November 14,
2008 /s/ Rodney M.
Tiede Rodney M. Tiede Chief Executive Officer