A.34.2 Basic Voice Audio Information Object Definition

A.34.2.1 Basic Voice Audio IOD Description

The Basic Voice Audio IOD is the specification of a digitized sound that has been acquired or created by an audio modality or by an audio acquisition function within an imaging modality. A typical use is report dictation.

A.34.2.2 Basic Voice Audio IOD Entity-Relationship Model

The E-R Model in Section A.34.1 of this Part applies to the Basic Voice Audio IOD.

A.34.2.3 Basic Voice Audio IOD Module Table

Table A.34.2-1Basic Voice Audio IOD Modules

IE Module Reference Usage
Patient Patient C.7.1.1 M
Clinical Trial Subject C.7.1.3 U
Study General Study C.7.2.1 M
Patient Study C.7.2.2 U
Clinical Trial Study C.7.2.3 U
Series General Series C.7.3.1 M
Clinical Trial Series C.7.3.2 U
Frame of Reference Synchronization C.7.4.2 U
Equipment General Equipment C.7.5.1 M
Waveform Waveform Identification C.10.8 M
Waveform C.10.9 M
Acquisition Context C.7.6.14 M
Waveform Annotation C.10.10 U
SOP Common C.12.1 M

A.34.2.4 Basic Voice Audio IOD Content Constraints

A.34.2.4.1 Modality

The value of Modality (0008,0060) shall be AU.

A.34.2.4.2 Waveform Sequence

The number of Waveform Sequence (5400,0100) Items shall be one.

A.34.2.4.3 Number of Waveform Channels

The value of the Number of Waveform Channels (003A,0005) in the Waveform Sequence Item shall be 1 or 2.

A.34.2.4.4 Sampling Frequency

The value of the Sampling Frequency (003A,001A) in the Waveform Sequence Item shall be 8000.

A.34.2.4.5 Waveform Sample Interpretation

The value of the Waveform Sample Interpretation (5400,1006) in the Waveform Sequence Item shall be UB, MB, or AB.