Committees responsible
National foreword
Methods
Section 1. General
1.1 Scope
1.2 Normative references
Section 2. Conditions for specification and measurement
2.1 Conditions
2.2 Description of peak programme level meters
Section 3. Characteristics of peak programme level
meters
3.1 Reference indication
3.2 Reference input voltage and reference input level
3.3 Division of the scale
3.4 Amplitude-frequency response
3.5 Dynamic response
3.6 Pulse response
3.7 Dynamic linearity with scale range
3.8 Dynamic response below minimum calibration point
3.9 Delay time
3.10 Integration time
3.11 Overswing
3.12 Return time
3.13 Reversibility error
3.14 Input impedance
3.15 Distortion introduced by the peak programme level
meter
3.16 Temperature range
3.17 Overload characteristics
3.18 Maximum input level
3.19 Supply voltage range
Section 4. Peak programme level meters, type I
4.1 Reference indication
4.2 Reference input voltage and reference input level
4.3 Division of the scale
4.4 Amplitude-frequency response
4.5 Dynamic response
4.6 Integration time
4.7 Overswing
4.8 Return time
4.9 Reversibility error
4.10 Input impedance
4.11 Distortion introduced by the peak programme level
meter
4.12 Temperature range
4.13 Overload characteristic
4.14 Maximum input level
4.15 Supply voltage range
Section 5. Peak programme level meters, type II
5.1 General
5.2 Reference indication
5.3 Reference input voltage
5.4 Indicating instrument
5.5 Amplitude-frequency response
5.6 Dynamic response
5.7 Pulse response (normal mode)
5.8 Dynamic linearity within scale range (normal mode)
5.9 Dynamic response below minimum calibration point
(normal mode)
5.10 Delay time (normal mode)
5.11 Integration time
5.12 Overswing
5.13 Return time
5.14 Reversibility error
5.15 Input impedance
5.16 Distortion introduced by the peak programme level
meter
5.17 Temperature range
5.18 Overload characteristic (normal mode)
5.19 Maximum input level
5.20 Supply voltage range
Section 6. Peak programme level meters having
incremental display
6.1 General
6.2 Number of discrete elements in the display
6.3 Display resolution
6.4 Indication of levels
6.5 Optical characteristics of displays
6.6 Operation above reference indication
6.7 Displays using multiplex technique
6.8 Rate of element-switching (switch-on - switch-off
times)
Section 7. Incremental peak programme level meters for
secondary and consumer applications
7.1 General
7.2 Reference indication
7.3 Number of discrete elements in the display
7.4 Display resolution
7.5 Amplitude-frequency response
7.6 Integration time
7.7 Return time
7.8 Reversibility error
Section 8. Classification for the characteristics to be
specified
8.1 Introduction
8.2 Classification
Annexes
A. (normative) Slow mode of operation
B. (informative) Details of preferred indicating
instrument