Auto Recorder

Auto Recorder, starts and stops the record function when sound of a sufficient level is picked up by the microphone. This feature saves valuable recording time by not recording periods when there is little or no sound.

PRO:

- Smart Voice-activated Spy recording.

- Mic calibration recorder.

- Stopping recording automatically.

- Live audio spectrum analyzer.

- Unlimited recording time.

- Date-based naming.

- Background recording (You can open other app while recording, even when display is off).

- Built-in share memo (Bluetooth, Drive, Dropbox, Email, Gmail, WhatsApp, etc.).

- Audio files .wav (3GP, AMR, MP4) export over the USB.

- Supports any OS (Linux, Mac OS, Windows, etc.) to playback using VLC.

- Landscape and portrait display modes support for Tablet.

- Show free space.

- Can set WAVE format (3GP, AMR, MP4).

- Can use the rear microphone.

- Can increase microphone volume.

- Can delete older records if you are running out of storage space.

- Can set the sampling frequency (kHz).

In telecommunications, a voice operated switch, also known as VOX or Voice Operated eXchange, is a switch that operates when sound over a certain threshold is detected. It is usually used to turn on a transmitter or recorder when someone speaks and turn it off when they stop speaking. It is used instead of a push-to-talk button on transmitters or to save storage space on recording devices. On cell phones, it is used to save battery life. Intercom systems that use a speaker in a room as both a speaker and a microphone will often use VOX on the main console to switch the audio direction during a conversation. The circuit usually includes a delay between the sound stopping and switching direction, to avoid the circuit turning off during short pauses in speech (From Wikipedia).

<div> <div class="id-app-translated-desc" style="display:none">自动记录仪，启动和停止时，声音足够水平回升，由麦克风录音功能。此功能通过不记录时间时，有很少或没有完善的节省了宝贵的拍摄时间。

PRO：

- 智能声控间谍记录。

- 麦克风校准记录。

- 自动停止录制。

- 实时音频频谱分析仪。

- 无限时录音。

- 基于日期命名。

- 背景记录（您可以打开其他应用程序的同时录制，甚至当显示器处于关闭状态）。

- 内置份额备忘录（蓝牙，驱动器，Dropbox的，电子邮件时，Gmail，WhatsApp的，等等）。

- 音频文件的.wav（3GP，AMR，MP4）的出口在USB。

- 支持任何操作系统（在Linux，Mac OS，Windows等）播放使用VLC。

- 平板横向和纵向显示模式的支持。

- 显示可用空间。

- 可设置WAVE格式（3GP，AMR，MP4）。

- 可以使用背面的麦克风。

- 可以增加麦克风音量。

- 如果你正在运行的存储空间，可以删除旧的记录。

- 可设置采样频率（KHz）。

在电信中，语音操作开关，也称为VOX或语音操作交换，是当被检测到的声音超过一定阈值进行操作的开关。它通常用于打开发射器或记录，当有人说，并把它关掉，当他们停止发言。它被用来代替一按即说按钮上的发射机或保存在记录装置的存储空间。在手机上，它用于以节省电池寿命。使用的扬声器在一个房间同时作为扬声器和麦克风会经常使用的VOX主控制台上，以在对话过程中切换音频方向内部通信系统。该电路通常包括声音停止和切换方向，以避免电路在短暂停关闭在讲话（维基百科）之间的延迟。<div> <div class="show-more-end">