QUARTERLY PROGRESS REPT NO. 95,

Abstract

Contents: General physics--Hydrogen atom addition to solid isobutylene at 77K; Pulsar observations with a swept-frequency local oscillator, Search for the 1.35-cm stratospheric H2O line, Pulsar observations, Ku-band interferometer, Extended bandwidth long baseline interferometry, 60-GHz mixer, Some aspects of high dynamic range amplification, Intermodulation distortion analysis, Experimental investigation of the velocity distribution of hydrogen molecules desorbed from metal surfaces, Ultrasonic dispersion in piezoelectric semiconductors, Nonlinear interaction between a sound field and a liquid surface, Nonlinear wave distortion of acoustic-noise spectrum, Parametric cross-modulation effects in gas lasers, Parametric effects in the helium-neon gas laser, Use of addition theorems for electromagnetic field synthesis on circular cylinders and spheres, Quantization of electromagnetic radiation fields in moving uniaxial media; Plasma cynamics--Anomalous cyclotron radiation, Stability of electron beams with velocity shear; Communication sciences and engineering--Speech and audio computer-aided examination and analysis facility, TASS-another terminal analog speech synthesis system, A facility for studying perception of timing in natural speech, On the inappropriateness of rule features, Moire patterns in sampling halftone pictures, Holography and imaging of three-dimensional objects, Survey of type font usage, Current noise in nerve membrane-some comments on measurement techniques, Comparison of two models relating the resting membrane potential of squid axon to ion concentrations, Alternate route for acoustic stimulation of a lizard inner ear, Automated system to control stimulus.

Document Details

Document Type
Technical Report
Publication Date
Oct 15, 1969
Accession Number
AD0696281

Entities

People

  • G. G. Harvey
  • H. J. Zimmermann
  • Samuel J. Mason

Organizations

  • Massachusetts Institute of Technology

Tags

DTIC Thesaurus Topics

  • Acoustic Stimulation
  • Control Systems
  • Cross Modulation
  • Dynamic Range
  • Ear
  • Electrical Solitons
  • Electromagnetic Fields
  • Electromagnetic Radiation
  • Electron Beams
  • Engineering
  • Frequency
  • Gas Lasers
  • High Dynamic Range
  • Human Factors Engineering
  • Local Oscillators
  • Membrane Potentials
  • Radiation

Fields of Study

  • Physics

Readers

  • Electrochemical Engineering/ Fuel Cell Technologies
  • Optical Physics and Photonics.
  • Plasma Physics / Magnetohydrodynamics

Technology Areas

  • AI & ML
  • Directed Energy
  • Microelectronics
  • Space
  • Space - Hall-Effect Thruster