Report of the Committee on Ballistic Acoustics.

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Acoustics, Committee on Ballistic
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Washington : National Academies Press, 1981.
Temas:
Kennedy, John F. > (John Fitzgerald), > 1917-1963 > Assassination.
Kennedy, John F. > (John Fitzgerald), > 1917-1963
Projectiles.
Projectiles, Aerial.
Projectiles, Aerial
Assassination
Projectiles
Acceso en línea:Texto completo
Tabla de Contenidos:
  • ""Copyright""; ""Contents""; ""EXECUTIVE SUMMARY""; ""I. INTRODUCTION AND OVERVIEW""; ""II. DESCRIPTION OF STUDIES BY BRSW AND WA""; ""III. EVALUATION OF THE BRSW AND WA METHODOLOGIES AND CONCLUSIONS""; ""IV. TIMING EVIDENCE FROM MATCHING FEATURES""; ""IV-1. SOUND SPECTROGRAMS""; ""IV-2. ANALYSIS OF SOUND SPECTROGRAMS OF “HOLD EVERYTHING ... â€?""; ""IV-3. TIMING OF CHANNEL I AND CHANNEL II EVENTS""; ""IV-4. POSSIBILITY OF SUPERPOSED RECORDINGS""; ""V. EVALUATION OF THE FBI REPORT""; ""VI. POSSIBLE FURTHER STUDIES""; ""VII. CONCLUSIONS""; ""APPENDIX A CRITICISM OF PROBABILITY CALCULATIONS ""
  • ""A-L. CRITICISM OF BRSW PROBABILITIES 0.88, 0.88, 0.50, AND 0.75""""A-2. CRITICISM OF BRSW CERTAINTY THAT MICROPHONE DETECTED SOUND OF GUNFIRE (P. 64)""; ""A-3. CRITICISM OF BRSW/WA PROBABILITY OF 0.95 FOR SHOT FROM GRASSY KNOLL""; ""APPENDIX B ANALYSES OF SOUND SPECTROGRAMS OF “HOLD EVERYTHING ... â€? ""; ""B-1. TIME AND FREQUENCY ANALYSIS""; ""B-2. MEAUSREMENTS OF EASILY IDENTIFIED FREQUENCY RATIOS ON SOUND SPECTROGRAMS""; ""B-3. ALTERNATIVE TIME AND FREQUENCY ANALYSES OF SOUND SPECTROGRAMS""; ""a) Initial experiments""; ""b) A more objective experiment on the timing""
  • ""C) A more objective experiment on the frequencies""""B-4. DIGITAL CALCULATIONS OF CROSS CORRELATIONS BETWEEN CHANNEL I ANDCHANNEL II""; ""APPENDIX C TIMING OF CHANNEL I AND II EVENTS ""; ""C-1. ANALYSIS OF BOWLES TAPES""; ""Channel I Recording""; ""Channel II Recording""; ""a. Gap""; ""b. Speed Compensation""; ""c. Repeats""; ""d. Silences""; ""Results""; ""C-2. ANALYSIS OF TAPES MADE DIRECTLY FROM ORIGINAL RECORDS""; ""Channel I Recording""; ""Channel II Recording""; ""Results""; ""APPENDIX D POSSIBILITY OF SUPERPOSED RECORDINGS ""; ""APPENDIX E SIREN SOUNDS ""

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