Rekaman Dictabelt pembunuhan John F. Kennedy
Rekaman Dictabelt dari mikrofon radio petugas polisi sepeda motor yang ditempelkan dalam posisi terbuka menjadi bukti penting yang dikutip oleh House Select Committee on Assassinations (HSCA) dalam kesimpulan mereka bahwa ada konspirasi di balik pembunuhan John F. Kennedy pada November. 22, 1963. Dibuat dengan mesin dikte bermerek Dictaphone yang merekam suara dalam alur yang ditekan ke dalam sabuk plastik vinil tipis, rekaman tersebut menjadi terkenal di kalangan ahli teori konspirasi pembunuhan Kennedy setelah kesimpulan HSCA pada tahun 1978, yang sebagian didasarkan pada bukti ini, bahwa ada "kemungkinan besar" bahwa Lee Harvey Oswald tidak bertindak sendiri dan pembunuhan Kennedy adalah hasil konspirasi.
Rekaman itu dibuat dari Radio Polisi Dallas Channel 1, yang menyiarkan lalu lintas radio polisi secara rutin; Saluran 2 disediakan untuk acara-acara khusus, seperti iring-iringan mobil presiden. Bagian rekaman dengan mikrofon terbuka berdurasi 5,5 menit, dan dimulai sekitar pukul 12:29 siang. waktu setempat, satu menit sebelum pembunuhan.[1][2][3][4][5]
Referensi[sunting | sunting sumber]
- ^ In addition, there are two earlier open-mic portions of the recording, one at 12:24 p.m. (4.5 seconds) and the other at 12:28 p.m. (17 seconds). J. C. Bowles, The Kennedy Assassination Tapes: A Rebuttal to the Acoustical Evidence Theory Diarsipkan 2008-08-29 di Wayback Machine., 1979.
- ^ Warren Commission Hearings, Commission Exhibit 705, Radio log of channel 1 of the Dallas Police Department for November 22, 1963 Diarsipkan June 12, 2008, di Wayback Machine., vol. 17, p. 395.
- ^ Barber, Steve. "The Acoustic Evidence: A Personal Memoir". mcadams.posc.mu.edu. John McAdams. Diarsipkan dari versi asli tanggal October 20, 2014. Diakses tanggal July 20, 2014.
- ^ "Reexamination of Acoustic Evidence in the Kennedy Assassination," Committee on Ballistic Acoustics, National Research Council, SCIENCE, 8 October 1982, [1] Diarsipkan 2008-08-29 di Wayback Machine.
- ^ "Signal Processing Analysis of the Kennedy Assassination Tapes," R.C. Agarwal, R. L. Garwin, and B. L. Lewis, IBM T. J. Watson Research Center, [2] Diarsipkan 2008-11-21 di Wayback Machine.
Bacaan lebih lanjut[sunting | sunting sumber]
- Stokes, Louis (Chairman, House Select Committee on Assassinations). (29 March 1979). Report of the Select Committee on Assassinations of the U.S. House of Representatives.
- Ramsey, Norman F. (Chairman, Committee on Ballistic Acoustics, National Academy of Sciences). (1982). Report of the Committee on Ballistic Acoustics.
- Posner, Gerald (1993), Case Closed
, Random House, ISBN 0-679-41825-3, OCLC 185413533 (pp. 238–242, unraveling of acoustic evidence in JFK conspiracy finding) - Thomas, Donald B. (14 June 2000). Echo correlation analysis and the acoustic evidence in the Kennedy assassination revisited. Science & Justice 2001 41, 21-32.
- Thomas, Donald B. (17 November 2001). The acoustical evidence in the Kennedy assassination.
- Thomas, Donald B. (September 2002). Emendations.
- Thomas, Donald B. (23 November 2002). Crosstalk: Synchronization of Putative Gunshots with Events in Dealey Plaza.
- O'Dell, Michael. (2003). The acoustic evidence in the Kennedy assassination.
- Berkovitz, Robert. (19 November 2003). Searching For Historic Noise: A Study of a Sound Recording Made on the Day of the Assassination of President John F. Kennedy.
- Thomas, Donald B. (December 2003). Impulsive Behavior: The CourtTV - Sensimetrics Acoustical Evidence Study.
- National Research Council, Washington, DC 1982 Report of the Committee on Ballistic Acoustics
- March 2005 Reader's Digest article "Can technology settle the Lone Gunman controversy in the JFK assassination?"
- Sturdivan, Larry M., The JFK Myths: A Scientific Investigation of the Kennedy Assassination, 2005, ISBN 978-1-55778-847-4.
- Belin, David W., Final Disclosure: The Full Truth About the Assassination of President Kennedy, 1988, Macmillan, ISBN 978-0-684-18976-5.
