RD4 – Groovebox v2.0.1 Apk

RD4 – Groovebox v2.0.1 Apk

Turn your phone or tablet into a musical instrument! RD4 – Groovebox is a music making app with virtual analog synthesizers, drum machines and effects.

Compose and arrange your music in real-time. Choose instruments individually for the 4 channels. Record live or set notes with the dedicated sequencer or piano roll of each instrument.

This multi-touch enabled app makes it simple to invent unique loops and musical phrases. Manipulate the sound of the synthesizers by tweaking the oscillators, resonant filters and audio envelopes. Add audio effects like reverb, distortion, phaser, filter and delay to your sounds.

Appropriate both for experienced musicians and beginners.

Loops you’ve created and exported with RD4 can also be automatically integrated into mikrosonic’s audio mixer app SPC – Music Sketchpad.

Feature Overview

Mixer:
– 4 channel rack mixer
– Instrument selection for each channel
– Volume control with level meter per channel
– Direct audio effect channel assignment
– Tempo control with tap tempo
– Channel mute and solo

Sequencer:
– 2 banks with up two 8 bars per instrument
– Adjustable play modes from 1 to 8 bars and random modes
– Song Mode with a length of up to 99 bars

Choose between two virtual analog synthesizers and the drum machine for each channel:

Analog
– Modeled after legendary monophonic synths of the ’70s
– For fat sounding bass and powerful lead sounds
– 3 oscillators with 6 different waveforms
– Each oscillator can be tuned precisely and has a warmth control for the typical analog sound
– Attack, Decay, Sustain and Release envelope generator
– Pitch wheel
– Low-pass filter (24dB/oct, 4-pole) with knobs for cutoff, resonance and an Attack/Decay/Sustain envelope generator

– Recording of played notes in real-time (depending on devices capabilities)
– Piano roll for editing recorded notes comfortably
– Or compose by drawing notes directly with the piano roll in 1/16 or 1/32 resolution
– Piano roll editing features: Transpose Pattern, Shift Sequence and Quantize Pattern

Bassline
– Reminiscent of the legendary 303 synthesizer
– Create bubbling basslines and screaming lead sounds
– High-quality low-pass filter with resonance, cut-off, and envelope controls
– Oscillator with 4 types of waveforms
– Real-time step sequencer with accent and slide

Beats
– Program beats with 10 classic drum kits: 808, 909, 606, CR-78, Linn, KR55, RX11, RZ1, DMX, DPM48
– Booming kick drums, snappy snares and throbbing percussions
– 8 channels per drum kit
– Punch control for volume and envelope adjustments
– Accent programmable for each drum channel
– Free assignable effects for each drum sound
– Channel mute, Closed Hi Hat can mute the Open Hi Hat
– Real-time pattern based step sequencer

Audio effects:
– 5 effects: Reverb, distortion, filter, phaser and delay
– Real-time controllable
– X/Y control field for each effect
– 4 effect sends
– Chaining of 2 effects

Technical features:
– Customized layouts for phones, 7 and 10-inch tablets
– Special additional rack view in portrait mode for 10-inch tablets
– Multi-touch control
– Live session recording
– Audio loop export feature
– SoundCloud Sharing Kit integration
– Session save capability
– Cut/copy/paste pattern
– OpenSL support for low latency*
– App2SD

System Requirements:
– Android 4.0 or higher
– Screen resolution 800×480 (WVGA) or higher
– 1 GHz CPU or faster supporting ARMv7

What’s in this version:
– Completely overhauled version
– App is now called RD4
– New virtual analog synthesizer with piano roll
– 4 channel rack mixer
– Instrument selection for each channel
– New graphical interface
– Support for Full HD displays (Sony Xperia Z, HTC One, Samsung Galaxy S4)
– Live recording with a virtual keyboard (Analog synthesizer)
– Piano roll editor with Transpose Pattern, Shift Sequence and Quantize
– Now with 2 banks with up to 8 bars
– Double click on knob resets to default setting

Additional information from Google Play

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