On the morning of Saturday, May 28, 2022, I headed up to Genta-mine from Mitahora Park in Gifu City. Before reaching the summit, I had to turn back due to a worrisome spot where I saw carpenter bees and horseflies.…
I climbed Mt. Nyorai-ga-dake from the west of Hachiman-Bora-Iriguchi in Gifu City on Sunday, May 22, 2022. I descended from the trail that leads to Gifu Prefectural Road 176, Ajiki-Awano line. GPS logs were recorded using the smartphone sensor logging…
On Sunday, May 8, 2022, I climbed Mt. Dodogamine from the right (east) side of Mitahora-Kobo and descended from the Shorai-Danchi by way of West Peak, Reflection Board and Yamazakura Trail. I recorded GPS logs with my smartphone. GPS logs…
I added the echo function to the electronic piano on this page. Moving the Delay and Feedback sliders in the Echo frame changes the echo effect. Delay specifies the delay between echoes. 0 to 1 second is allowed for Delay.…
I added a synthesizer’s unison function to the electronic piano on this page. By moving the Detune1 and Detune2 sliders in the Unison frame, you can superimpose oscillator sounds with slightly different frequencies. The oscillator with the frequency of the…
I updated the digital piano on this page so that the gain changes according to the ADSR (Attack, Decay, Sustain, Release) parameters when the keyboard keys are pressed and released. # It works mostly stable with Chrome and Edge on…
When I changed the keyboard layout of the digital piano on this page, I removed the hover (color changes when the mouse hovers over a key) and active (color changes when a key is pressed) effects from the white and…
I changed the keyboard layout of the electronic piano on this page. Volume: Current waveform: Sine Square Sawtooth Triangle Custom The main change is to prepare the black keys as the child elements of the white keys in JavaScript that…
The time variation of the sound amplitude after pressing a key on the digital piano on this page has been changed. Although it is different from the sound of a piano, it seems a little closer to the sound of…
I prepared a page for a digital piano using Web Audio API based on this page. This code is just a modification of the sample code. I applied the following modifications: i. added black keys, ii. used a function to…
