This tape was sold with the Apple I ACI expansion or separately (product code A1T001). There is no copyright notice on the tape. As it was published in the United States between 15 Feb 1972 and 1977, it is in the public domain. This seems to be the only no notice PD sound recording on Commons that was published in that date range, and there is no template for it. It came with a manual, also with no copyright notice, which advised copying the tape.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.