Audio Sequencer Software Applications Computer Science Essay

An audio sequenator is a package tool for computing machine to redact, manage and synthesise computer-generated music. These packages are besides called MIDI ( Musical Instrument Digital Interface ) softwares. Many audio sequenators have features for limited audio music notation and most of them are able to expose audio signals in a piano like axial rotation note.

A sequenator is defined as a Multi Track MIDI combined with Digital Audio Recording application Software. It is the most of import characteristic of all computer-related recording studios. The most of import characteristic of these audio sequenator packages is that they all are MIDI compatible, and therefore can pass on with each other. They all uses a specific protocol called MIDI 1.0.

There are broad scopes of such musical packages available in market today. Some packages are free or unfastened beginning and some demands some money. These packages are made maintaining different platforms in head. Some are made for Linux, some for Windows and some for Mac OS. Below a little list of such merchandises:

Rosegarden is a general intent music composer and an all-around sound MIDI sequenator that provides a dependable redaction environment for music. The sequenator runs on Linux platform and provides an ideal environment for music composers, music pupils, instrumentalists, and for little utilizations at place or other entering environments.

Rosegarden needs a hardware called MIDI synthesist for synthesis procedure. MIDI synthesist is a soft synthesist like TiMidity++ , or may be a synthesizer plugin. Recently released versions of Rosegarden header good with DSSI audio synthesist plugin.

Rosegarden provides all the redaction tools that are needed to bring forth music with your ain thoughts. You can merely drag the music signals with the mouse and aline them to make “ music sections ” and can besides double-click them to redact the sections. Editing Windowss like the matrix editor, event editor and notation editor ideally have the same interface, where you can choose and drag music signals to travel, squash and stretch. You can besides come in notes with the aid of a MIDI keyboard by real-time recording or by bit-by-bit procedure.


MID/ sound recording and playback with JSCK and ALSA

Editors – Piano-roll, event list, mark, path overview, matrix

Support for LADSPA plugin for audio effects

JACK conveyance support to assist synchronism with other music package

Form sectioning through Triggered sections and performable decorations

MIDI and Audio sound sociables

Sony ACID Pro

Sony ACID Pro is a pro-digital sound workstation used for redacting, commixture, and composing music templets. The merchandise was launched in the market in1988 and was ab initio called “ ACID pH1 ” . In the list of music composers, Acid Pro was the first one of its sort. It provides a really easy method for music related maps where one can merely drag-and-drop a music file into an Acid path, and that path would automatically conform itself to the key and pacing of the music path, with no sonic eroding.

System Requirements

Platform – Microsoft Windows XP SP2 or subsequently edition, Windows Vista, Windows 7

Processor-1.8 GHz ( More is recommended for faster velocity )

Minimum of 1 GB RAM ( 2.0 GB or more for faster work )

150 MB of free hard-disk infinite for installing

Sound card-Windows-compatible ( ASIO driver )

Microsoft.NET Framework 3.0

Synthesis Procedure

Sony Acid Pro can enter individual or multiple paths of MIDI and audio at the same time. Just punch-in and punch-out on the path, and make sound effects. Sony ACID Pro can heighten playback operation on multiprocessor, merely by following the regulation aa‚¬A“1-thread-1-processaa‚¬A? for each processor. The mixing console provided with the package, furnishes an incorporate position for all paths. The MIDI and Audio commixture console helps to add an excess routing options, that allows a more efficient, dependable, and flexible recording environment. Features like per-track metering, enables rapidly sing and tweaking MIDI and audio assorted degrees in existent clip environment. Metering can be done within the path for acquiring more precise commixture to acquire better sound blending with raised truth.


Control for external surface channel tracking

ASIO ports and devices

Mackie Control with Frontier Design

Optimized dynamic playback

Multiple processor support

Live sound recording

Unlimited redo-undo history

Media Manager engineering


GarageBand is an audio sequenator package application which allows users to redact, make, and blend music files. GarageBand is manufactured by Apple Inc. GarageBand is a music sequenator which can play and enter multiple sound paths at the same time. Audio constitutional filters provide the audio path an enhanced recording guitar tool.

System Requirements

Mac OS

867MHz ( or more ) AA processor

Dual-core ( or more better ) processor

512MB ( More is recommended ) of Random-access memory

4GB of free hard-disk infinite

QuickTime version 7.5.5 or subsequently

Synthesis Procedure

The procedure is simple and can be studied with the manual provided with the package. Beat swayer displays the beats and their steps. Use the round swayer to motivate the playhead of the path to accurate all in place. Drag the cringles to add paths to them. Arrange the music composing by working the cringles and the parts decently in paths below the timeline.


Audio Recording

Play multiple paths of sound

Virtual package instruments

Imports MIDI files

Offers piano roll/notation-style redaction

Can download pre-recorded music lessons

Available merely as portion of iLife