Creative

3 Articles

Decker Is The Cozy Retro Creative Engine You Didn’t Know You Needed

September 22, 2023 by 9 Comments

[John Earnest]’s passion project Decker is creative software with a classic MacOS look (it’s not limited to running on Macs, however) for easily making and sharing interactive documents with sound, images, hypertext, scripted behavior, and more to allow making just about anything in a WYSIWYG manner.

Decker creates decks, which can be thought of as a stack of digital cards that link to one another. Each card in a deck can contain cozy 1-bit art, sound, interactive elements, scripted behavior, and a surprisingly large amount of other features.

Curious? Check out the Decker guided tour to get a peek at just what Decker is capable of. Then download it and prototype an idea, create a presentation, make a game, or just doodle some 1-bit art with nice tools. Continue reading “Decker Is The Cozy Retro Creative Engine You Didn’t Know You Needed” →

DreamBlaster X2 on a Sound Blaster Sound Card

DreamBlaster X2: A Modern MIDI Synth For Your Sound Blaster Card

January 21, 2017 by 23 Comments

Back in the 90s, gamers loaded out their PCs with Creative’s Sound Blaster family of sound cards. Those who were really serious about audio could connect a daughterboard called the Creative Wave Blaster. This card used wavetable synthesis to provide more realistic instrument sounds than the Sound Blaster’s on board Yamaha FM synthesis chip.

The DreamBlaster X2 is a modern daughterboard for Sound Blaster sound cards. Using the connector on the sound card, it has stereo audio input and MIDI input and output. If you’re not using a Sound Blaster, a 3.5 mm jack and USB MIDI are provided. Since the MIDI uses TTL voltages, it can be directly connected to an Arduino or Raspberry Pi.

This card uses a Dream SAM5000 series DSP chip, which can perform wavetable synthesis with up to 81 polyphonic voices. It also performs reverb, chorus, and equalizer effects. This chip sends audio data to a 24 bit DAC, which outputs audio into the sound card or out the 3.5 mm jack.

The DreamBlaster X2 also comes with software to load wavetables, and wavetables to try out. We believe it will be the best upgrade for your 486 released in 2017. If you’re interested, you can order an assembled DreamBlaster. After the break, a review with audio demos.

Continue reading “DreamBlaster X2: A Modern MIDI Synth For Your Sound Blaster Card” →

Auto-sleep Hacked In PC Speakers

March 19, 2015 by 29 Comments

We can commiserate with [HardwareCoder] who would rather not leave his PC speakers on all the time. The Creative T20 set that he uses turn off when you turn the volume knob all the way down until it clicks. So shutting them off means repositioning the volume each time they’re switched on again. This hack kills two birds with one stone by turning on and off automatically without touching that knob.

The system is based around an ATtiny45 and a few other simple components. It uses two ADCs to monitor the rear input channels of the PC speakers. If no sound is detected for more than one minute, the shutdown pin of the speakers’ amp chip is triggered. That’s not quite where the hack ends. We mentioned it monitors the rear input of the speakers, but it doesn’t monitor the front AUX input. An additional push button is used to disable the auto-sleep when using this front input. There is also a fancy PWM-based heartbeat on an LED when the speakers are sleeping.

[HardwareCoder] was worried that we wouldn’t be interested in this since it’s quite similar to a hack we ran a few years ago. We hope you’ll agree it’s worth another look. He also warned us that the demo video was boring. We watched it all anyway and can confirm that there’s not much action there but we embedded it below anyway.

Continue reading “Auto-sleep Hacked In PC Speakers” →