Bat Spoken Language Identification
iOS Quick Start

Platforms

• iOS (16.0+)

Requirements

• Xcode
• Swift Package Manager or CocoaPods

Picovoice Account & AccessKey

Signup or Login to Picovoice Console to get your AccessKey. Make sure to keep your AccessKey secret.

Quick Start

Setup

1. Install Xcode.

2. Import the Bat-iOS package into your project.

To import the package using SPM, open up your project's Package Dependencies in Xcode and add:

https://github.com/Picovoice/bat.git

To import it into your iOS project using CocoaPods, add the following line to your Podfile:

pod 'Bat-iOS'

Then, run the following from the project directory:

pod install

Usage

Create an instance of Bat Spoken Language Identification:

import Bat

let accessKey = "${ACCESS_KEY}" // AccessKey obtained from Picovoice Console (https://console.picovoice.ai/)

do {
    let bat = Bat(accessKey: accessKey)
} catch { }

Process audio:

func getNextAudioFrame() -> [Int16] {
  // .. get audioFrame
  return audioFrame
}

do {
    let languageScores = try bat.process(getNextAudioFrame())
    if languageScores != nil {
      // do something with languageScores
    }
} catch { }

Release resources explicitly when done with Bat Spoken Language Identification:

bat.delete()

Demo

For the Bat Spoken Language Identification iOS SDK, we offer a demo application that demonstrates how to use the engine on real-time audio streams (i.e. microphone input).

Setup

Clone the Bat Spoken Language Identification repository from GitHub using HTTPS:

git clone --recurse-submodules https://github.com/Picovoice/bat.git

Usage

1. Replace "${YOUR_ACCESS_KEY_HERE}" in the file ViewModel.swift with a valid AccessKey.

2. Open BatDemo.xcodeproj in Xcode.

3. Run the demo with a simulator or connected iOS device.

Resources