#audiodev

PCM5102 and PCM5100 I2S DAC breakouts 🔊🎶

We're starting to stock a lot of chips that can do digital I2S out, which makes for great-quality audio playback. That's great when you have enough processing power to decode WAVs or MP3s in real-time. However, we could really use some better DACs in the shop. We like the UDA1334A (https://www.adafruit.com/product/3678), but that's technically discontinued - it's great because it doesn't require an MCLK that some boards like the Raspberry Pi don't have and doesn't need I2C configuration either.

Making more music for my 2023 portfolio

Well long time no see...

Reblogging what are the parts of the ears.

Hi Readers! I know you are either, deaf, parents who are in denial, audiologist who reads blogs about this and or personalities from the manufacturers.

This is how my creative brain juice and skills in storytelling (written) will be shared. I dont want to be famous, instead i want the world to know about my profession, creating my own hashtag #audiodev , audiology development. As usual blogs about hearing awareness and stuff starts with... yes you guessed it, it’s the subtitle: parts of the ears.

The ears, or hearing is the first sense that the humans acquired, since the ears structures are already intact during the first trimester, we can teach our unborn child by talking to them while theyre in the womb. During this stage it is important that the parents are both healthy otherwise ears gets affected too.

Hearing sense is always on. i believe through hearing, we learn actively and passively, and perhaps it’s more primitive than invention of paper.

Before going too complex, ill stick to the subtitle.

The ear has three major parts: the outer ear, the middle eat and the inner ear. These parts have other specialized parts that need to compose the auditory system.

The outer ear have the following parts: Pinna (the one you see), ear canal the functions of this group is to funnel and amplify the sound pressure to move the ear drum.

The middle ear converts sound pressure to mechanical movement it has ear drum and the three thinniest bone in the body that pass the vibration to the cochlea’s oval window.

The inner ear has two stage process, first: the information in the vibration from the ossicles will be encoded by the cochlea’s haircells as electric signals to the nerve. The second process: the signal will travel from the nerve to the brain. The brain decodes the information and thus interpretation of sound occur.

Any problem arise from the transmission of sounds from outer ear to inner ear is disgnosed as hearing loss.

어언 14개월만에 본업이었던 사운드 작업을 하려고 예전에 만들었던 문서들을 구글 Docs에서 열여봤습니다.

4개의 문서가 나오더군요.

작업 중에 참조해야하는 문서를 4개 동시에 띄워놓고 하려니 참 번거롭네요.

작성한 저조차도 번거로운데 다른 사람이 보면 무슨 소리인지 감을 잡는데만도 한참 걸릴게 뻔해보입니다.