TelinkRecordCard vs VTransPen

TelinkRecordCard 是 Telink 录音卡（Record Card）的官方 iOS 配套工具，用于录音卡的开发调试与功能验证。 主要功能： 1.录音控制：通过蓝牙一键开始/停止设备录音，实时接收设备上报的音频数据。 2.OPUS 解码与播放：实时解码 OPUS 音频帧并播放（支持后台播放），也可解码 OPUS 录音文件。 3.录音文件保存：将录音缓存导出为 PCM 或 WAV 文件，方便后续分析与处理。 4.文件传输：支持通过蓝牙或 WiFi 高速传输录音文件，支持多文件下载、BLE/WiFi 通道自动切换。 5.时间同步：一键设置/获取设备时间，保证录音文件时间戳准确。 6.WiFi 配置：配置录音卡 AP 热点的 WiFi 名称与密码。 7.自动下载：支持配置自动循环下载设备录音文件。 8.文件管理：查询、删除、重命名设备上的录音文件。 使用说明：App 需在手机系统设置中开启蓝牙与定位权限（用于获取当前 WiFi 信息）。本工具面向 Telink 录音卡设备，需配合硬件使用。

VTransPen, paired with a Bluetooth scanning pen, empowers efficient work and study as a portable smart text extraction tool. Featuring a highlighter-style scanning experience, it easily captures text from paper and syncs content to your phones and computers in real time. Say goodbye to manual copying and tedious typing. Boost your efficiency and get twice the work done with half the effort. Core Functions Multilingual OCR Recognition Offline support for 48 languages, with accurate instant recognition of printed text for efficient extraction. Instant Text Reading Real-time voice playback with natural human pronunciation and adjustable speed, ideal for listening and language learning. One-Click Export Paper texts are instantly converted into editable content, available for copying and multi-format export for flexible editing. Multi-Device Sync Compatible with iPhone, iPad and computers. Scanned content can be seamlessly synced and viewed across devices. Offline Mode Scanning, text recognition and audio reading are fully functional without internet access, enabling efficient recording anytime, anywhere.