Roland AIRA Compact E-4 Voice Tweaker 人声效果器

The E-4 Voice Tweaker is an outrageously jammable box of fun that harmonizes, auto-pitches, vocodes, loops, and glitches your voice and anything else you feed it. Flip through hands-on controls to manipulate the sound, and chain in AIRA Compacts and other electronic instruments and let them ride in perfect sync.

E-4 是一款功能强劲的迷你人声效果器，能为人声和其他输入内容提供和声、Auto-Pitch 自动音高修正、Vocoder 声码器、循环等效果。通过指尖的细微操控，轻松为人声塑形。还可同 AIRA Compacts 系列产品和其他电子乐器连接和同步。

INSPIRING ROLAND VOCAL PROCESSING.

The E-4 combines powerful voice transformer tools and standard vocal effects with a tactile interface that’s meant to be played. This lean, mean machine puts a treasure trove of top-quality processing in a go-everywhere gadget that’s endlessly enjoyable and amazingly affordable.

E-4 将强大的人声处理工具与标准的人声效果器结合到直观便捷的操控面板中。机身小巧便携，而提供了高品质的声音处理能力，使用起来乐趣满满且价格实惠。

PERFORM WITH SOUND.

By working the E-4’s inviting panel, you can go from traditional vocal enhancements to punchy beatboxed grooves to striking alien soundscapes—all in a single performance. Select different sonic shapers, trigger looper controls, cycle through Scatter effects, and tweak pitch, formant, and more in the flow.

通过 E-4 便捷直观的操作面板，你可以将传统的人声增强效果、动态十足的 BeatBox 律动和引人注目的外星人音效等融入一场演出中。 在不同的声音塑型、触发器 Looper 控制以及 Scatter 效果循环中选择和应用，并实时调整音高、共振峰和更多参数。

HARMONIC EXPLORER.

Take your singing to the next level with automatic harmony effects. Set the key and chord voicing on the fly and bring head-turning flair to any song. And with Auto Pitch, you can dial in everything from subtle tuning fixes to the hard-tuned sounds heard in mainstream pop tracks.

使用自动和声效果，将你的演唱带到新的高度。即时设置 Key 与和弦，为不同歌曲增添令人瞩目的亮点。使用 Auto-Pitch 自动音高修正功能，从自然的音高矫正到电音流行曲目的经典硬转音，只需用指尖轻松调节。

LOOP AND SCATTER.

Turn one voice into an entire orchestra using the 24-second looper. Overdub layer after layer with the E-4's effects to create wild, vocal-driven rides. Then slice and dice with the expressive Scatter knob, which chops your sound into colorful bits that you control with a twist.

使用循环时长 24 秒的 Looper 循环功能，将一个简单音色变为整个乐团的合奏。通过将 E-4 自带效果的不断叠加，创造出惊人的、有张力的音乐片段。使用富有表现力的 Scatter 旋钮添加切片和随机效果，带来丰富而意想不到的惊喜。

CHANNEL YOUR INNER ROBOT.

Use direct-access tools to instantly change your vocal gender, conjure sounds from outer space, or transform yourself into a mechanical persona (good or evil is up to you). There’s also a powerful vocoder, which you can drive from a large pool of onboard synth waveforms, the E-4’s pitch functions, or an external MIDI keyboard for an endless variety of textures.

使用 Direct-Access 工具立刻改变声音性别，创造外太空音效，或是转化成经典的机器人声音。这一刻，英雄还是反派任你演绎。 E-4 更搭载了强大的 Vocoder 声码器，结合内置的大量合成波形、音高调节或外部 MIDI 键盘控制，为音色质感增添丰富的变化与可能。

LINK UP AND GO.

Connect a handheld mic to the front input for performing, or use a gaming headset or the inline mic on your earbuds to bring fresh vocal fun to your next livestream or podcast. Sync with other AIRA Compacts like the T-8 Beat Machine and J-6 Chord Synthesizer to expand your range. Or interface with computer DAWS, mobile music apps, and hardware instruments via USB-C or MIDI.

将手持麦克风连接到前置输入接口即可开始表演，或使用游戏耳麦或线控麦克风，为您的直播和播客带来有趣的人声音效。同 T-8 节奏机和 J-6和弦合成器等其他 AIRA Compacts 乐器同步能玩出更多花样。通过 USB-C 或 MIDI 与计算机 DAW、移动端音乐 App 和乐器硬件连接。

EVERYWHERE AT ONCE.

The E-4 creatively accentuates vocals anytime and anywhere. The lithium-ion battery provides up to 3.5 hours of power per charge, and the rugged Roland build will support inspired magic and mayhem for a long, long time.

不论何时何地，E-4都能为你的人声增添不一样的色彩。锂电池续航长达 3.5 小时，Roland 高品质的制造质量将陪伴您进行持久的音乐探索。