| 641 | -- | 646 | Joseph W. Lechleider. Broad Signal Constraints for Management of the Spectrum in Telephone Loop Cables |
| 647 | -- | 653 | John G. Gruber. Performance Analysis and Design Guidelines for Multiple Four-Wire Path Telephone Connections |
| 654 | -- | 661 | Yoshimasa Daido, Eisuke Fukuda, Yukio Takeda, Hiroshi Nakamura. Theoretical Evalution of Signatures and CNR Penalties Caused by Modem Impairments in Multilevel QAM Digital Radio Modems |
| 662 | -- | 668 | David Middleton. Effects of Narrow-Band Filters on the Output Envelopes and Phases of Joint AM-FM Inputs: An Analytical Extension of the Bedrosian-Rice Formulation |
| 669 | -- | 675 | Leonard E. Miller, Jhong Sam Lee, A. P. Kadrichu. Probability of Error Analyses of a BFSK Frequency-Hopping System with Diversity Under Partial-Band Jamming Interference-Part III: Performance of a Square-Law Self-Normalizing Soft Decision Receiver |
| 676 | -- | 680 | Floyd M. Gardner. A Transformation for Digital Simulation of Analog Filters |
| 681 | -- | 684 | Herwig Bruneel. Message Delay in TDMA Channels with Contiguous Output |
| 685 | -- | 693 | Hideaki Takagi, Leonard Kleinrock. Approximate Output Processes in Hidden-User Packet Radio Systems |
| 694 | -- | 702 | Hikmet Sari, Lydie Desperben, Said Moridi. Minimum Mean-Square Error Timing Recovery Schemes for Digital Equalizers |
| 703 | -- | 710 | Morris Goldberg, Huifang Sun. Image Sequence Coding Using Vector Quantization |
| 711 | -- | 713 | A. Lugowski. A Phase Method Generation of Square-Law SSB Signals |
| 713 | -- | 715 | Noriaki Yoshikai. The Effects of Digital Random Errors on the DMI Code Power Spectrum |
| 715 | -- | 719 | Bruce R. Davis. An Improved Importance Sampling Method for Digital Communication System Simulations |
| 719 | -- | 721 | David Everitt. Simple Approximations for Token Rings |
| 721 | -- | 724 | E. Ogawa, A. Satoh. Propagation Path Visibility Estimation for Radio Local Distribution Systems in Built-Up Areas |
| 725 | -- | 727 | Duei Tsai, Jin-Fu Chang. Performance Study of an Adaptive Reservation Multiple Access Technique for Data Transmissions |
| 727 | -- | 733 | I. Tezcan, Kamilo Feher. Performance Evaluation of Differential MSK (DMSK) Systems in an ACI and AWGN Environment |
| 733 | -- | 736 | Kenneth C. Allen, Edmond J. Violette, Richard H. Espeland. Observed Wide-Band Digital Performance at 30.3 GHz |