Contents

Audio Input Route and Duration and Call Mode

Review how your app uses audio session inputs.

Overview

The data in this report contains aggregate information about route, duration, and call mode for input audio in your app. It bins duration into increasing bin sizes to keep resolution on shorter audio sessions. It also only reports input port and call mode for relevant audio sessions.

  • Territories: Worldwide

  • Platforms: iOS, iPadOS. For more information about iOS and iPadOS, see the Platforms section in Data Completeness and Corrections.

  • Availability:

    • Daily: Every day.

  • History: On request, data is available beginning with iOS 17.4 and iPadOS 17.4.

  • Completeness: Data from devices that contribute to this report can arrive as late as 8 days after the date it generates on device. You can download recent data daily, but it might be incomplete, and data updates incrementally daily, until all late-arriving events are available.

  • Privacy:

    • Includes data from users who have opted to share their data with Apple and developers.

    • Individual rows will only appear if they have a value of 5 or more.

  • Data Context: You can analyze your data with additional context by comparing it with the data in the App Sessions Context report, which provides a count of unique devices that use your app on a specific day. For example, if your app performed an action detailed in this report on 10 unique devices on a specific day, and the App Sessions Context report shows there were 100 unique devices running your app that day, then you can approximate that 10% of the devices running your app performed that action.

Report Fields

Report Field

Description

Data Type

Count

Number of times the event occurred

integer

Territory

Country or region in which the event occurred

string

Date

Date when the event occurred

string

Platform

OS version on the device on which the event occurred

string

Device

Type of device on which the event occurred

string

Build

Build of device on which event occurred

string

Unique Devices

The count of unique devices

integer

Release Type

Type of software release

string

Input Port

Voice-processing input port that the app uses for relevant audio sessions

string

Call Mode

Type of voice processing call for relevant sessions

string

Duration

Index of duration in seconds

float

Glossary

Dimension

Value

Definition

Input Port

“pmbi”

Built-in microphone

Input Port

“pcom”

Continuity Capture Microphone

Input Port

“plei”

Bluetooth LE input

Input Port

“pmbt”

Bluetooth HFP headset input

Input Port

“pmwi”

Wired headset input

Input Port

“psti”

CarPlay main input

Input Port

“ptti”

TTY input

Input Port

“pusi”

USB audio input

Input Port

“unknown”

Unknown

Input Port

NULL

N/A

Call Mode

0

Generic

Call Mode

1

FacePlant

Call Mode

2

FaceTime Video

Call Mode

3

GameChat

Call Mode

4

AppleCalling (FaceTime Audio)

Call Mode

5

CallContinuity

Call Mode

6

WifiCalling

Call Mode

7

HomeKit

Call Mode

8

HalfDuplex

Call Mode

“Unknown”

Unknown

Call Mode

NULL

N/A

Duration

0

Represents range from -Infinity to 0

Duration

1

Represents range from 0 to 1

Duration

2

Represents range from 1 to 5

Duration

3

Represents range from 5 to 10

Duration

4

Represents range from 10 to 30

Duration

5

Represents range from 30 to 60

Duration

6

Represents range from 60 to 300

Duration

7

Represents range from 300 to 1800

Duration

8

Represents range from 1800 to 3600

Duration

9

Represents range from 3600 to 7200

Duration

10

Represents range from 7200 to 18000

Duration

11

Represents range from 18000 to 36000

Duration

12

Represents range from 36000 to +Infinity

See Also

Framework Usage