143 lines
3.7 KiB
PHP
143 lines
3.7 KiB
PHP
<?php
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/**
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* Copyright 1999-2021 iFLYTEK Corporation
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace IFlytek\Xfyun\Speech\Config;
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use IFlytek\Xfyun\Core\Traits\ArrayTrait;
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use IFlytek\Xfyun\Core\Traits\JsonTrait;
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use IFlytek\Xfyun\Core\Config\ConfigInterface;
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/**
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* 语音转写配置参数类
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*
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* @author guizheng@iflytek.com
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*/
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class LfasrConfig implements ConfigInterface
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{
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use ArrayTrait;
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use JsonTrait;
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/**
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* @var string 转写类型
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* 0: (标准版，格式: wav,flac,opus,mp3,m4a)
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* 默认: 0
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*/
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private $lfasrType;
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/**
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* @var string 转写结果是否包含分词信息
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* false或true
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* 默认false
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*/
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private $hasParticiple;
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/**
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* @var string 转写结果中最大的候选词个数
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* 0-5
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* 默认0
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*/
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private $maxAlternatives;
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/**
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* @var string 发音人个数
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* 0-10
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* 默认2
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*/
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private $speakerNumber;
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/**
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* @var string 是否包含发音人分离信息
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* false或true
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* 默认false
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*/
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private $hasSeperate;
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/**
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* @var string 角色分离类型
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* 1: 通用角色分离；2: 电话信道角色分离（适用于speaker_number为2的说话场景）
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* 默认1，该字段只有在开通了角色分离功能的前提下才会生效，正确传入该参数后角色分离效果会有所提升。
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*/
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private $roleType;
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/**
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* @var string 语种
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* cn: 中英文&中文；en: 英文(英文不支持热词)
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* 默认cn
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*/
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private $language;
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/**
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* @var string 垂直领域个性化参数
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* court: 法院; edu: 教育; finance: 金融; medical: 医疗; tech: 科技;
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* 默认通用
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*/
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private $pd;
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public function __construct($config)
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{
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$config += [
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'lfasr_type' => '0',
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'has_participle' => 'false',
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'max_alternatives' => '0',
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'speaker_number' => '2',
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'has_seperate' => 'false',
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'role_type' => '1',
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'language' => 'cn',
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'pd' => null
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];
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$this->lfasrType = $config['lfasr_type'];
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$this->hasParticiple = $config['has_participle'];
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$this->maxAlternatives = $config['max_alternatives'];
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$this->speakerNumber = $config['speaker_number'];
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$this->hasSeperate = $config['has_seperate'];
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$this->roleType = $config['role_type'];
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$this->language = $config['language'];
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$this->pd = $config['pd'];
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}
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/**
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* 去除null项后返回数组形式
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*
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* @return array
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*/
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public function toArray()
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{
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return $this->removeNull([
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'lfasr_type' => $this->lfasrType,
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'has_participle' => $this->hasParticiple,
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'max_alternatives' => $this->maxAlternatives,
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'speaker_number' => $this->speakerNumber,
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'has_seperate' => $this->hasSeperate,
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'role_type' => $this->roleType,
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'language' => $this->language,
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'pd' => $this->pd
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]);
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}
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/**
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* 返回toArray的Json格式
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*
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* @return string
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*/
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public function toJson()
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{
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return $this->jsonEncode($this->toArray());
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}
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}
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