【實用音樂app】Voice Changer|最夯免費app-綠色工廠好玩App

ADD ECHO , SAVE FUNCTION AND SOUND EFFECT :

MAN TO WOMAN , WOMAN TO MAN , BIRD , PIG , ROBOT , ET TALK

**Introduction**

1. Voice Changer is a tool to repeat listening and speaking

Learning a foreign language is something that most people would like to do but never have gotten around to. Thankfully, there is no need to spend a lot of money on expensive language programs and software. Whether you want to begin a new language, refresh your knowledge or simply pick up a few words and phrases to use on a trip abroad, Voice Repeater is an affordable and convenient way to do so.

2. Voice Changer is a tool for changing voice speed.

You can catch sentence detail via playback the words slowly . anyway , It only effect speed but does not change tone .

3. Voice Changer is a tool for fake your voice , the speed and tone can be modified. Then your funny voice can amuse your friends.

**Usage**

1. Set Time Stretch for playback speed

2. Set Resampling for playback speed and tone

3. Set Pitch Shift for playback speed

4. "Record" a voice clip

5. "Play" it

6. Or use "Record & Play" command to repeat recording / playing

Note: EVALUATION VERSION has 10 seconds voice limitation

Time stretching is the process of changing the speed or duration of an audio signal without affecting its pitch.

Pitch shifting is the opposite: the process of changing the pitch without affecting the speed.

Resampling - The simplest way to change the duration or pitch of a digital audio clip is to resample it. This is a mathematical operation that effectively rebuilds a continuous waveform from its samples and then samples that waveform again at a different rate. When the new samples are played at the original sampling frequency, the audio clip sounds faster or slower. Unfortunately, the frequencies in the sample are always scaled at the same rate as the speed, transposing its perceived pitch up or down in the process. In other words, slowing down the recording lowers the pitch, speeding it up raises the pitch, and the two effects cannot be separated.