IEEE 752-1986

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IEEE Standard for Functional Requirements for Methods and Equipment for Measuring the Performance of Tone Address Signal Systems

Published By	Publication Date	Number of Pages
IEEE	1986	46

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Description

New IEEE Standard – Inactive-Withdrawn. Methods that can be used to measure the performance of tone-address signaling systems used with voice frequency telecommunications equipment are established. Functional requirements for test equipment needed to make the measurements are also established. The intent is to ensure uniform and meaningful equipment specifications, performance characteristics, and test results limited to the parameters of tone signaling systems that affect address signal performance.

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PDF Pages	PDF Title
10	Elliptic Band-Pass Filter of Order
11	Introduction and References 1.1 Introduction 1.1.1 Purpose and Scope 1.1.2 Organization 1.1.3 Reason for Issue 1.1.4 Compliance to Standard
12	1.2 References General Information Description of Signaling Methods 2.2 Definitions
13	Measurement Techniques 3.1 Introduction
14	3.2 Classes of Instruments 3.2.1 High-Performance Instruments 3.2.2 General Purpose Instruments 3.2.3 Reduced-Performance Instruments 3.2.4 Instrument Capabilities 3.2.5 Class Designations 3.3 Specific Measurements Tone Separation Frequency Measurement 3.3.2.1 Sustained Single Tones 3.3.2.2 Sustained Two-Tone Signals
15	3.3.2.3 Pulsed Signals Level Measurement 3.3.3.1 Sustained Single Tones 3.3.3.2 Sustained Two-Tone Signals 3.3.3.3 Pulsed Signals Time-Related Parameters
16	3.3.4.1 Rise Time 3.3.4.1.1 Single Frequency 3.3.4.1.2 Two Tone 3.3.4.2 Decay Time 3.3.4.2.1 Single Frequency 3.3.4.2.2 Two Tone 3.3.4.3 Skew 3.3.4.4 Signal Duration 3.3.4.5 Pulse Period
17	3.3.4.6 Interdigit Time Twist Extraneous Frequency Components Tone Leak Transient Voltage (Overshoot)
18	3.4 Test Signal Sources 3.4.1 Test Signal Frequencies 3.4.1.1 Nominal Frequencies 3.4.1.1.1 Single Frequency (SF) 3.4.1.1.2 Dual-Tone Multifrequency (DTMF) 3.4.1.1.3 Multifrequency (MF) 3.4.1.2 Frequency Range 3.4.1.3 Frequency Accuracy Test Signal Levels 3.4.2.1 Single Frequency 3.4.2.2 Multifrequency and Dual-Tone Multifrequency Twist Purity of Test Signal Source
19	Characteristics of Instruments by Class and Category Table 2 Dual-Tone Multifrequency Codes (DTMF)
20	Tone Leak and Noise During Tone-0 ff Transient Voltage (Overshoot) 3.4.6.1 (Untitled) 3.4.6.2 Maximum Overshoot Duration 3.4.6.3 Maximum Overshoot Peak Time Related Parameters 3.4.7.1 Per Frequency Rise Time 3.4.7.2 Per Frequency Decay Time 3.4.7.3 Skew Table 3 Multifrequency Codes (MF)
21	3.4.7.4 Signal Duration 3.4.7.5 Pulse Period (Cycle Time) 3.4.7.6 Interdigit Time Introduction of White Gaussian Noise 3.4.8.1 Noise Bandwidth 3.4.8.2 Noise Levels 3.4.8.3 Implementation Introduction of Impulse Noise
22	3.4.9.1 Test Impulse Noise Generator 3.4.9.2 Impulse Noise Level Fig 1 Introduction of Gaussian Noise
23	3.4.9.3 Implementation Introduction of Other Interference Signals 3.4.10.1 Dial Tone Fig 2 Impulse Noise Source
24	3.4.10.2 Single-Frequency Interference 3.4.10.3 Implementation 4 Test Equipment Characteristics 4.1 Physical Characteristics Shock and Vibration Test Requirements 4.1.1.1 Shock Tests (Packaged) 4.1.1.2 Shock Test (Unpackaged) Table 4 Shock Tests
25	4.1.1.3 Vibration Tests (Packaged) 4.1.1.4 Vibration Test (Unpackaged) 4.1.2 Finish and Markings 4.1.3 Knobs and Controls 4.1.4 Portability 4.2 Identification of Equipment 4.3 Safety 4.4 Operating Power 4.4.1 AC Line Power
26	4.4.2 Battery Power 4.5 Climatic Conditions 4.5.1 Storage Conditions 4.5.2 Operating Conditions Display of Measurement Results 4.6.1 Analog Display 4.6.2 Digital Display 4.6.2.1 Resolution 4.6.2.2 Round Off 4.6.2.3 Update Rate
27	4.6.3 Other Displays Display of Incorrect Results 4.7 Functional Requirements Measurement Capabilities Send Capabilities Accuracy Requirements 4.7.3.1 Measure
28	4.7.3.2 Send Input Impedance Output Impedance Signaling Modes Connection to Circuit Under Test 4.7.7.1 Two-Wire Loop E and M Supervision 4.7.7.3 Wink-Start 4.7.7.4 Other Supervision Other Features 4.7.8.1 Talk Circuit 4.7.8.2 Audible Monitor 4.7.8.3 Loop Simulator
29	4.8 Miscellaneous Requirements 4.8.1 Warm-up Time 4.8.2 High-Voltage Protection 4.8.2.1 Longitudinal Voltages 4.8.2.2 Metallic Voltages 4.8.2.3 Lightning Definition of Standard Waveform of Impulse Voltage
30	4.8.3 Grounding 4.8.4 Longitudinal Induction 4.8.5 Radiation from the Equipment 4.8.6 Instructional Material
31	Appendix A Filters for Dual-Tone Multifrequency Measurement Measurement Purposes
32	Measurement Purposes
33	Appendix B Filters for Multifrequency Measurement Measurement Purposes
34	Measurement Purposes
35	Signaling Measurement Purposes
36	Signaling Measurement Purposes
37	Signaling Measurement Purposes
38	Signaling Measurement Purposes
39	Appendix C Sample Waveforms
40	Tone Signal (MF Digit ST3P)
41	Tone Signal (MF Digit
42	Tone Signal (MF Digit Minimum stop band attenuation (dB)
43	Tone Signal (MF Digit STP)
44	Tone Signal (MF Digit ST)
45	Tone Signal (MF Digit
46	Tone Signal (DTMF Digit”)

Additional information

Standard Title	IEEE Standard for Functional Requirements for Methods and Equipment for Measuring the Performance of Tone Address Signal Systems
Published Code	IEEE
Publication Date	1986
Pages Count	46

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