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- CHEBY - Version 1.1B
-
-
- These programs are helpful in designing lowpass, highpass and bandpass filters
- based on Chebyscheff polynomials. Use CHEBY87.COM for machines having an
- 8087 numeric co-processor installed, and CHEBYBCD.COM on machines without
- an 8087.
-
- The basic functions are as follows:
-
- o Frequency - enter a new center/cutoff frequency in hertz
- o Bandwidth - enter a new bandwidth in hertz (bandpass filters only)
- o Number Poles - enter new number of lowpass poles (1-9)
- o Ripple - enter passband ripple factor in decibels
- o Impedance - enter new input/output impedance in ohms
- o Help - display this menu
- o Print - print out filter characteristics to standard line printer
- o Save - save filter parameters to a disk file
- o Recall - load filter parameters from a disk file
- o Consulting - read the Soln Laboratories advertisement
- o Quit - return to DOS
-
- This useful utility is provided to you free of charge by the engineering
- staff at Soln Laboratories, Inc. Please feel free to make copies for your
- friends and co-workers. To become a registered user and receive the most
- recent copy of CHEBY, please send $10.00 to Soln Laboratories, Inc.
- 732A Holcolmb Bridge Road, Norcross, Georgia 30071.
-
- Soln Laboratories is a high technology research and development company
- engaged in providing professional services to industry and government.
- We are experienced in RF/microwave circuit design, microprocessor based
- systems, radar, communication systems, and professional audio. From
- circuit design to theoretical analysis, no job is too large or too small.
-