Issued as Final fiscal report, and Final report, Project no. E-21-51

Leach, William Marshall

Scholarly Materials And Research @ Georgia Tech

Project No Principal Investigator Sponsor: GEORGIA INSTITUTE OF TECHNOLOGY , OFFICE OF RESEARCH ADMINISTRATION Eiponsored Instructim' ftE8*Kfff#PROJECTINITIATION - of Instructional Scient1fic Equipmem, '063076. Grant Piriod 6-15-74 Until . rant o4'.-G7.,3196' 19,900-- NSE - Funda , (E217511 19941 GIT Contrib.'-.(E-217215 939;841 Total . Reports Required; 	 Report; : Grant'Fiseai Report.: Type Agreement: ount: Sponsor Contact Person (s): Individual not named -Inatruetional 	 Ecitiipment Program, : Nation4:Sei*lee roUndation- Washington:, 3:). 	'20350 Assigned to:  . SchoOl 0 Elect ical Engineer  COPIES TO: Principal Investigator 	 'Library,  School Director 	 Rich Electronic Computer Cente r - Dean of the College 	 Photographic Laboratory Director:Research Administration 	Project File Director, Financial'Affairs (2) Security-Reports•Property Office L., Patent Coordinator Other A-3'(6-71) • 	 4 OF 	OF r;C)NIRA':,r ADMINISTRA FION 	 / SPONSORED PROJECT TERMINATION Date: 	January 24, 1977 Acquisition of Instructional Scientific Equipment Project Title: Project No: Project Director: Sponsor: E-21-511 Dr. W. M. Leach National Science Foundation Effective Termination Date: 	6/30/76 Clearance of Accounting Charges:  6/30/76  Grant/Contract Closeout Actions Remaining: Final Invoice and Closing Documents Final Fiscal Report Final Report of Inventions Govt. Property Inventory & Related Certificate Classified Material Certificate Other Assigned to: 	Electrical Engineering 	 (School/Laboratory) COPIES TO: Project Director Division Chief (EES) School/Laboratory Director Dean/Director—EES Accounting Office Procurement Office ..... Security Coordinator (OCA) Reports Coordinator (OCA) Library, Technical Reports Section Office of Computing Services Director, Physical Plant EES Information Office Project File (OCA) Project Code (GTRI) Other   CA-4 (3/76) - (9y - 0 1 1 GEORGIA INSTITUTE OF TECHNOLOGY ATLANTA. GEORGIA 30332 OFFICE OF THE DIRECTOR OF FINANCIAL AFFAIRS January 19, 1977 Grants & Contracts Office National Science Foundation Washington, D. C. 20550 Gentlemen: Enclosed is the original and two copies of the final fiscal report for grant number EAR72-01711 (formerly GZ-3196). If you have any questions or desire additional information, please let me know. Sincerely yours, C. Evar. 	,b Associate Director or Financial Affairs CEC/bs enclosures: cc: Dr. W. M. Leach Mr. E. E. Renfro Mr. A. H. Becker' File E-21-511/E-21-215 17 Budget Bureau No. 99-R 1614.2 NATIONAL SCIENCE FOUNDATION 	 1pproval Frpires December 31.1967 . 	WASHINGTON, D. C. 	20550 GRANT FISCAL REPORT . INSTRUCTIONAL SCIENTIFIC EQUIPMENT PROGRAM READ INSTRUCTIONS BELOW BEFORE COMPLETING THIS FORM NAME AND ADDRESS OF GRANTEE Georia Institute of Technolo g 	 gy Atlanta, Georgia 30332 GRANT NO. W41q428EAR72-01711 (formerly GZ-3196 STATE & INST. CODE (leave blank) PROPOSAL NO. 4/03926 GRANT AMOUNT 8 	19.900.00 DATES OF EXPENDITURES FROM 	6/15/74 	TO 	1 / 13 / 77*  ITEM GRANTEE MA1CHING FUND NSF FUND Amount Awarded and Matching Funds 	  Expenditures for Purchases 	  Balance_ 	__ 	. 	_ 20,075.77  20,075.77 , 	19,900,00  19,893.81  	6 .00 	. 6.19 REMARKS (may be continued on reverse) • *No obligations were incurred outside the grant period of 6/1/74 through 6/30/76. 	 . INSTRUCTIONS (Sec program announcement for details): This grant does 	NOT provide an indirect cost allowance. 	Costs may NOT be charged to the grant fund beyor - ' the termination date of the grant stated in the letter of award. A 	final 	fiscal 	report 	should 	he forwarded, in triplicate, when the project is completed, b•, not later than two months after the termination date of the grant. 	These reports should be addressed to the Grants Office, NATIONAL SCIENCE FOUNDATION, Wrisllington• D. C. 	20550. The submission of a Grant Balance Adjustment Notice (NSF Form 4-53) with the final fiscal report is no longer necessary. For those institutions with other active grants, the unexpended balance indicated on the final fiscal report will be debited by NSF against their open account. Those institutions not holding other active grants, with open accounts, shouldremit any un-expended funds by check made payable to National Science Foundation together with the final fiscal report. We certify that the expenditures are properly chargeable to the grant. SIGNATURE (Administrative Official) TYPED NAME AND TITLE C. Evan Crosby, Associate Director of Financial Affairs  DATE ...,,,NATURE (Protect Dirtier) fl - 	 . 	- - - 	 . W. 	NAME AND TITLE . M. Leach Assistant Professor DATE JAN 1 7 1977 NSF Form 6-34g. Oct. 1966 L. c7L-I C) I I GEORGIA INSTITUTE OF TECHNOLOGY SCHOOL OF ELECTRICAL ENGINEERING ATLANTA, GEORGIA 30332 TELEPHONE: (404 ) 894.2901  September 28, 1976 Instructional Scientific Equipment Program Division of Higher Education. in Science National Science Foundation Washington, D. C. 20550 SUBJECT: Final Report on Grant No. GZ-3196 Gentlemen: This final report letter is submitted in fullfillment of contract requirements on the above named grant. Attached is an equipment substitutions and additions list as required for the report. This instructional equipment grant was for the establishment of an Audio Engineering Laboratory in the School of Electrical Engineering at the Georgia Institute of Technology. The laboratory is essentially completed and experiments are now being prepared to offer the laboratory on an instructional basis as a special topics laboratory in the winter of 1977. The laboratory has been installed in room E386 of the Electrical Engineering Building. The room has been divided by the installation of a sound absorbing wall to create a two room facility. The front room is equipped with four laboratory benches and serves as an instrumentation laboratory. The rear room has been carpeted and has sound absorbing panels installed on its walls. This room is equipped as a four-channel recording studio and listening room. In addition, it serves as a "poor man's" anechoic chamber for making loudspeaker frequency response measurements. Most of the equipment for the laboratory was ordered after a tremendous price inflation which occurred after the proposal was written. Many equipment items had increased in price by as much as 25%. This caused me to compromise somewhat by consolidating several equipment items into single, multi-purpose instruments, by buying lower priced items, and by economizing in any way possible. However, the quality of the laboratory was not effected by this. The facility has had a big impact in the School of Electrical Engineering. It has become very popular among special project students who are involved in construction of audio equipment. The popularity has certainly affected the rate at which the lab could be completed, for many students elect to build audio equipment to satisfy their senior project requirement. In addition, many freshman, sophomore, and junior students have performed special project research in the laboratory. One development which has been of interest to me is the use of the laboratory by students from other laboratories who find the Audio Laboratory better equipped for their experiments. September 28, 1976 Page 2 The formation of this laboratory at Georgia Tech has been a gratifying task for me. The School now has a first class audio and electroacoustic instrumentation facility which has been the reason that several MS and BS students have elected to come to Georgia Tech from other schools. I hope that the educational impact that the laboratory will have on our school will match the satisfaction I have received from establishing it. Yours truly, W. Marshall Leach Assistant Professor WYajnsk INSTRUCTIONAL SCIENTIFIC EQUIPMENT PROGRAM SUMMARY REPORT FORM Proposal number 4/03926 Grant number 	GZ -3196 Discipline 	Engineering (Electrical) Date: September 28, 1976 TO: 	Division of Higher Education in Science National Science Foundation FROM: Dr. W. M. Leach, Jr. Project Director Georgia Institute of Technology 	Atlanta Georgia EQUIPMENT SUBSTITUTIONS AND ADDITIONS Requested Equipment as Listed in Original Proposal Cost and Description of Actual Purchases Estimated Cost Description Actual Cost Description $ 4249 B&K 3508 Sound Level Meter $ 6188 B&K 2120 Analyzer 1473 B&K 2608C Measuring Amplifier 4803 B&K 2020 Slave Filter 5416 B&K 2113C Spectrometer 2510 B&K 1022 Generator 1938 B&K 4420 Analyzer 2657 B&K 4440 Gating System 3310 B&K 1024C Generator 218 B&K 4230 Sound Calibrator 279 B&K ZR0004 Potentiometer 380 B&K KQ0036 Cabinet 797 B&K 4219 Artificial Voice 2400 AR LST Loudspeakers 1800 Crown ES212 Loudspeakers 395 • HK 14 FM Tuner 177 Dynaco AF-6 Tuner 625 General Radio 1192 Frequency 252 HP 5381A Frequency Counter Counter 355 HP 209/A Oscillator 297 HP 3311A Function Generator 469 HP 200CD Oscillator 839 HP 1220A Oscilloscope 395 Sound Technology 1100A Signal Conditioner 1555 Sound Technology 1000A Generator 432 HP 6205B Power Supply 280 (2) HP 6216A Power Supplies 102 HK 44 Demodulator 251 Jensen JTK-27 Tool Kit 39 Crown Tape Counter 280 (2) Crown Trac Sync Modules 770 Crown SX724 Tape Deck 

Acquisition of instructional scientific equipment

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