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  1. Stephen D. Voran; Andrew A. Catellier, "Intelligibility Robustness of Five Speech Codec Modes in Frame-Erasure and Background-Noise Environments," NTIA Technical Report TR-18-529, December 2017
  2. Stephen D. Voran; Andrew A. Catellier, "A Crowdsourced Speech Intelligibility Test that Agrees with, Has Higher Repeatability than, Lab Tests," NTIA Technical Memo TM-17-523, February 2017
  3. Andrew A. Catellier; Stephen D. Voran, "Intelligibility of Selected Speech Codecs in Frame-Erasure Conditions," NTIA Technical Report TR-17-522, November 2016
  4. Andrew A. Catellier; Margaret H. Pinson, "Characterization of the HEVC Coding Efficiency Advance Using 20 Scenes, ITU-T Rec. P.913 Compliant Subjective Methods, VQM, and PSNR," Proceedings of the IEEE International Symposium on Multimedia, Miami, FL, December 14-16, 2015
  5. Stephen D. Voran; Andrew A. Catellier, "Speech Codec Intelligibility Testing in Support of Mission-Critical Voice Applications for LTE", NTIA Technical Report TR-15-520, September 2015
  6. Margaret H. Pinson; Marc Sullivan; Andrew A. Catellier, "A new method for immersive audiovisual subjective testing," Eighth International Workshop on Video Processing and Quality Metrics for Consumer Electronics (VPQM 2014), Chandler, AZ, January 30-31, 2014
  7. Andrew A. Catellier; Luke Connors, Web-Enabled Subjective Test (WEST) Research Tools Manual, NTIA Handbook HB-14-501, January 2014
  8. David J. Atkinson; Andrew A. Catellier, Intelligibility of Analog FM and Updated P25 Radio Systems in the Presence of Fireground Noise: Test Plan and Results, NTIA Technical Report TR-13-495, May 2013
  9. Stephen D. Voran; Andrew A. Catellier, "When Should a Speech Coding Quality Increase be Allowed Within a Talk-Spurt?," Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2013, pp. 8149–8153
  10. David J. Atkinson; Stephen D. Voran; Andrew A. Catellier, Intelligibility of the Adaptive Multi-Rate Speech Coder in Emergency-Response Environments, NTIA Technical Report TR-13-493, December 2012
  11. Andrew A. Catellier; Margaret H. Pinson; William J. Ingram; Arthur A. Webster, "Impact of Mobile Devices and Usage Location on Perceived Multimedia Quality," Proceedings of the 4th International Workshop on Quality of Multimedia Experience (QoMEX), pp. 39-44, Yarra Valley, Australia, July 5-7, 2012.
  12. Stephen D. Voran; Andrew A. Catellier, "Gradient Ascent Subjective Multimedia Quality Testing," EURASIP Journal on Image and Video Processing, vol. 2011, Article ID 472185, 14 pages, March 15, 2011. doi: 10.1155/2011/472185
  13. Stephen D. Voran; Andrew A. Catellier, "Multiple Description Speech Coding Using Speech Polarity Decomposition," Proceedings of the IEEE Global Communications Conference (GLOBECOM 2010), pp.1-6, Miami, December 6-10, 2010. doi: 10.1109/GLOCOM.2010.5683769
  14. Andrew A. Catellier; Stephen D. Voran, Low Rate Speech Coding and Random Bit Errors: A Subjective Speech Quality Matching Experiment, NTIA Technical Report TR-10-462, October 2009
  15. Stephen D. Voran; Andrew A. Catellier, "Gradient Ascent Paired-Comparison Subjective Quality Testing," Proceedings of the IEEE First International Workshop on Quality of Multimedia Experience (QoMEX 2009), pp. 133-138, San Diego, July 29-31, 2009. doi: 10.1109/QOMEX.2009.5246964
  16. Andrew A. Catellier; Stephen D. Voran, Relationships Between Intelligibility, Speaker Identification, and the Detection of Dramatized Urgency, NTIA Technical Report TR-09-459, November 2008
  17. David J. Atkinson; Andrew A. Catellier, Intelligibility of Selected Radio Systems in the Presence of Fireground Noise: Test Plan and Results, NTIA Technical Report TR-08-453, June 2008
  18. Andrew A. Catellier; Stephen D. Voran, "Speaker Identification in Low-Rate Coded Speech," Proceedings of the 7th International MESAQIN (Measurement of Audio and Video Quality in Networks) Conference, Prague, Czech Republic, May 2008.
  19. Frank Tuffner; Andrew A. Catellier; Robert Kubichek; John Pierre, "Low-cost Vector Signal Analyzer for Communication Experiments," Proc. of ASEE Annual Conference '07, Honolulu, HI, June 2007.
  20. Gavin R. Philips; Andrew A. Catellier; Steve F. Barrett; Cameron H. Wright, "Electrooculogram Wheelchair Control," Biomedical Sciences Instrumentation, 43 pp. 164-169, Dec. 2006.