Music and Sound Editing
Magnetic tape was used for recording and editing sound from the late 1940’s until the mid 1990’s. Today most sound editing is done digitally using specialize software. Instead of doing all the work by ear, the computer user can acquire many free or low cost software applications to help the recording and editing process.
Editing is considered both a skill and an art. Proper editing keeps a listener’s attention. Extraneous sound tends to bore listeners. Short audio pieces accentuated by music or sound effects can help keep a listener’s attention and help make your point. Over time a proficient editor can acquire a sense for eliminating, adding or accentuating audio for projects.
Editing can help you correct glitches, fix accidents and create smother intros to music files. Knowing how to use today’s digital audio editing software can also provide you with a skill sought after by radio stations.
MIDI Sequencing Applications
MIDI consists of small text commands to control the playing of synthesizers. A MIDI sequencer allows you to record and manipulate many tracks of MIDI information and lets the computer play back long complicated pieces that might be unplayable by a single person. One person can program an orchestra to play back their music. In 1984 the SynthAxe guitar was developed in England. This guitar synthesizer is played via a fretboard touch system. The neck acts as a MIDI controller allowing the guitarist to produce a full range of synthesized sounds.
A Sample of Software Tools
Audacity
Audacity is a free, open source editor available for Windows, Mac OS and Linux/Unix systems. It performs basic audio editing in a way that beginners should have no difficulty understanding. Audacity can be used to record from a microphone, tape deck or turntable. Mistakes and unwanted noises can be edited out.
MIDI Maestro
MIDI Maestro is music software designed for use by amateur and professional music directors, conductors and musicians in live musical theaters or in worship bands, techno bands, karaoke and solo-guitar backup.
GarageBand
GarageBand is a digital audio work station and a music sequencer that allows you to play over 100 sampled musical instruments on your computer. GarageBand allows the player to use a USB or MIDI keyboard or a on-screen keyboard to create the music. Some of the virtual instruments include piano, various drum kits, guitar, bass guitar, and a wide variety of synthesizers. GarageBand can download pre-recorded music lessons from GarageBand’s Lesson Store for guitar and piano. The teacher presents the lesson with video and audio instruction along with musical notation.
Teaching and Learning
Students with an interest in music would benefit tremendously from software tools such as music editors, sequencers and MIDI tools. These tools foster constructivist learning as students explore sound and the creation of music. Garage Band offers lessons for those who wish to have some direct instruction, but others may just want to jam. Young composers can have access to innumerable instruments within their computer. Some young people take it further and have "bands" where two or three individuals use computers to create an entire ensemble of musical instruments. A number of gathering places for young people such as Juanita's in Little Rock allow these "technobands" to play on their amateur nights. MIDI Maestro is recommended for theater productions and might be useful in stagecraft instruction.
Audacity allows for editing downloaded sounds and music. These can be added to podcasts, tutorials and other multimedia presentations. About.com offers several tutorials on how to implement Audacity to create sound effects and to edit out extraneous noises. Software such as this would be of benefit to students learning to develop a variety of multimedia projects.
References:
GarageBand Wikipedia, the free encyclopedia
Jackson, E. (n.d.). And Beyond … Retrieved from: