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                            March 23, 2022

       Stephen N. Cannon
       Chief Executive Officer
       Archimedes Tech Spac Partners Co.
       2093 Philadelphia Pike #1968
       Claymont, DE 19703

                                                        Re: Archimedes Tech
Spac Partners Co.
                                                            Amendment No. 2 to
Registration Statement on Form S-4
                                                            Filed March 10,
2022
                                                            File No. 333-262094

       Dear Mr. Cannon:

             We have reviewed your amended registration statement and have the
following
       comments. In some of our comments, we may ask you to provide us with
information so we
       may better understand your disclosure.

              Please respond to this letter by amending your registration
statement and providing the
       requested information. If you do not believe our comments apply to your
facts and
       circumstances or do not believe an amendment is appropriate, please tell
us why in your
       response.

              After reviewing any amendment to your registration statement and
the information you
       provide in response to these comments, we may have additional comments.
Unless we note
       otherwise, our references to prior comments are to comments in our March
3, 2022 letter.

       Amendment No. 2 to Registration Statement on Form S-4

       Management's Discussion and Analysis of Financial Condition and Results
of Operations of
       SoundHound
       Factors Affecting Our Operating Results, page 148

   1.                                                   We note your revised
disclosure in response to prior comment 3 explaining what you
                                                        consider to be customer
retention. You indicate that you consider revenue to be recurring
                                                        if your customer
contract does not terminate the relationship and you continue to provide
                                                        the customer with the
same or other services in the subsequent year. Please refrain from
                                                        referring to this
revenue as recurring when it appears that you are describing customer
                                                        retention.
 Stephen N. Cannon
Archimedes Tech Spac Partners Co.
March 23, 2022
Page 2
Results of Operations, page 151

2.    In your discussion of the changes in revenue by geographic location, you
refer to the
      overall trend of international growth in Germany. However, we note that
the increase in
      revenue in Germany was due to a one-time contract modification to end a
distinct
      professional service contract prior to completion. Please clarify your
disclosure.
Unaudited Pro Forma Condensed Combined Financial Information, page 162

3.    We note that you have assumed maximum redemptions. Tell us how you
determined you
      will meet the minimum cash requirements provided in the merger agreement
based on the
      balance of pro forma cash assuming maximum redemptions.
       You may contact Melissa Walsh, Senior Staff Accountant, at (202)
551-3224 or Stephen
Krikorian, Accounting Branch Chief, at (202) 551-3488 if you have questions
regarding
comments on the financial statements and related matters. Please contact
Matthew Crispino,
Staff Attorney, at (202) 551-3456 or Jan Woo, Legal Branch Chief, at (202)
551-3453 with any
other questions.



                                                          Sincerely,
FirstName LastNameStephen N. Cannon
                                                          Division of
Corporation Finance
Comapany NameArchimedes Tech Spac Partners Co.
                                                          Office of Technology
March 23, 2022 Page 2
cc:       Giovanni Caruso
FirstName LastName