Teledyne 804A User Manual page 52

804 Series Video Test Generator – User Guide
Table 11-1: Audio Signal Type
Audio Format Audio Interface
Supported on the
PCM Sine Wave
(programmable) following interfaces:


11.1.1 Procedures for Testing HDMI uncompressed PCM audio on an HDTV
Use the following procedures to run audio tests using LPCM audio test patterns on the HDMI ports of an HDTV.
1. From the main menu screen (shown below), touch select Audio Test Tone.
The Audio Pattern menu appears as shown below:
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Audio Test Tone Description
Provides programmable sine waves for a range of
bit depths, sampling rate, amplitudes (levels),
sampling rates, frequencies and channel counts.
HDMI
Analog
Audio Test Tone Options
Provides programmable sine waves:
Bits per sample – 16, 20, 24

Sampling rate (kHz) – 32, 44.2, 48,

88.2, 96, 176.4, 192
Channels – 2.0, 2.1, 5.1, 6.1, 7.1

Level – 0dB to -99dB in 3dB

increments (per channel)
Frequency – 8Hz to 20kHz in 1Hz,

10Hz ,100Hz 1kHz increments (per
channel)
 Mute – On/Off (per channel)
Revision B3