2/17/2024 0 Comments Digital mp3 player input 5.0v![]() ![]() Output volume adjustable from +10dB to -70dB in 0.5dB incrementsįirmware track fades (attacks & decays) and cross-fadesĪ dedicated "Play" status digital output pinĮxtensive serial control. You can also check any old cell phones that you may have as many of them have a small size microSD that works well with the MP3 player. Trigger inputs can be individually set to be edge, latched** or level sensitive Trigger inputs can be individually inverted (active low or high) 2W into 4 Ohms, 1.25W into 8 Ohms, 1% THD+Nġ6 trigger inputs are individually adjustable for contact closure, 3.3V or 5.0V control On-board mono audio amplifier and speaker connector. True line-level stereo output: 2.1V RMS ground centered, 100dB SNR Pause and resume individual or groups of tracks All of the portable MP3 players are battery-powered. Amplifies the analog signal, allowing the song to be heard. ![]() Trigger-to-sound delay: 7 msecs typ, 12 msecs max Runs the decompressed bytes through a digital-to-analog converter into sound waves. Real-time playback rate control and MIDI Pitch Bend** Sample-accurate starting and playback of up to 14 parallel stereo tracks Polyphonic! Play and mix up to 14 stereo tracks independently and simultaneously Supports up to 2048** uncompressed 16-bit stereo WAV files up to 44.1kHz - CD quality The latest firmware supports real-time playback rate control (sample-rate conversion) and MIDI Pitch Bend. The WAV Trigger supports the MIDI protocol on its serial control port, enabling low-latency, 14-stereo voice polyphony for creating a basic musical instrument sampler. The 2.5V to 5.5V input voltage range makes the. Supply current with no load is 300A and drops to <1A in shutdown. The device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V. The recorder supports the latest high-resolution codecs and formats, including 192kHz/24bit PCM. The LTC®3406B is a high efficiency monolithic synchro-nous buck regulator using a constant frequency, current mode architecture. Sony’s PCM-D100 audio recorder is designed to deliver the highest sound quality in professional audio applications including live music events, theatrical performances, and news gathering. Each track can start, pause, resume and stop independently, and can have it's own volume setting, allowing you to create the perfect interactive mix of music, dialog and sound effects. High performance, high resolution portable audio recording. Unlike most other embedded audio players, the WAV Trigger is polyphonic it can play and blend up to 14 stereo tracks at a time. It inherits the best features of the MP3 Trigger and then goes way beyond. VPVDD 5.0V 3 ZSPK 8 + 68µH, VPVDD 5.0V 1.7 ZSPK 8 + 68µH, VPVDD 3.7V 0.9 THD+N 1 ZSPK 3 + 22µH, VPVDD 5.0V 2. The WAV Trigger represents an entirely unique class of embedded audio player. The first truly polyphonic embedded audio player. ![]()
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