Search

Richard J Danstrom

from Winnetka, IL
Age ~71
Get Report
Also known as:
Colleen C Danstrom, Richard I Danstrom, Colleen M Danstrom, Colleen M Coyle, Rick J Danstrom, Dick J Danstrom, Richar Danstrom, Richard Anstrom
Phone and address:
1093 Spruce St, Northfield, IL 60093
(847) 441-8425
Related to:
Ethan C Danstrom, 48Claire Danstrom, 70Tyler C Danstrom, 45Connor C Danstrom, 70Elizabeth M Coleman, 46William T Coleman, 86Terri Danstrom
Connected to:
Anna L Dant, 92Erik G Dant, 27Michelle A Dant, 34Patrick M Dant, 44Krishnamohan Dantam, 53Vani K Dantam, 66Amanda M Dantas, 43Anderson O Dantas, 46Camila Dantas, 33

Richard Danstrom Phones & Addresses

  • 1093 Spruce St, Winnetka, IL 60093 (847) 441-8425 (847) 441-4073
  • 1099 Spruce St, Winnetka, IL 60093 (847) 441-8424 (847) 441-4073
  • 1893 Spruce St, Winnetka, IL 60093 (847) 441-8425
  • Northfield, IL
  • Minneapolis, MN
  • Wheaton, IL
  • 983 Cherry St, Winnetka, IL 60093 (847) 722-6131

Work

Position: Protective Service Occupations

Education

Degree: High school graduate or higher

Resumes

Resumes

Richard Danstrom Photo 1

Director Product Management At Motorola

View page
Location:
Greater Chicago Area
Industry:
Telecommunications
Experience:
Motorola (Public Company; 10,001+ employees; MOT; Telecommunications industry): Director Product Management,  (August 1990-Present) Vertel (Public Company; VRTL; Telecommunications industry): GM of Services Division,  (1996-1998) Teradyne Telecommu...
Richard Danstrom Photo 2

Richard Danstrom

View page

Publications

Us Patents

Echo Cancelling Using Adaptive Bulk Delay And Filter

View page
US Patent:
45829632, Apr 15, 1986
Filed:
Jul 29, 1982
Appl. No.:
6/403224
Inventors:
Richard J. Danstrom - Lisle IL
Assignee:
Rockwell International Corporation - El Segundo CA
International Classification:
H04B 320
US Classification:
1791702
Abstract:
Telephone circuit echo cancelling is disclosed of the type employing a digital transversal filter which adapts to incorporate the impulse response of the echo producing system in such a way as to cancel the echo. Such impulse responses often include large initial periods of substantially zero response due to transmission delays; the echo cancelling of the invention does not attempt to provide filter coefficients and delays for this initial period. Instead, a bulk delay memory holds signal samples for this initial period and then provides them to the transversal filter input. A method is disclosed for automatically selecting the value of the bulk delay based on input and output signals of the system.
Control profile
Richard J Danstrom from Winnetka, IL, age ~71 Get Report