Views from the Choir Loft

Angelus Bells and the Raspberry Pi

Veronica Brandt · January 23, 2016

RASPBERRY PI is a small, cheap, British computer. Consisting of a credit card sized motherboard with usb ports, hdmi output, headphone jack and micro usb powered, it is a hobbyist’s delight with many, many possibilities. I’ll put the link to more about this fantastic gadget at the end of this article – don’t jump there yet though! I want to show you what I put together first.

I use mine as a little webserver that can be left on all the time as it is silent and doesn’t use much electricity. That’s why you can see the Wi-Pi dongle in the photo, but it’s not integral to this project.

Today I decided to use it to ring a bell for the Angelus three times a day. We are in the habit of saying the Angelus at noon, but 6am and 6pm are harder to remember.

First thing was to settle on a good chime. Searching for Carillon recordings I did find this collection, but they were all too ornate for a simple Angelus bell.

Another handy gadget I have is a midi controller. Using some synthesizer software called Grand Orgue and a sampled Carillon I was able to generate these short recordings:

* * The beginning of the Gregorian antiphon Ave Maria

* * The beginning of Sub Tuum Praesidium

Then to get the computer to run these I used a feature of most Linux/Unix systems called cron and a program called mpg123 – a command line mp3 player. There is probably a way to do something similar on other computers or even mobile devices.

These might also make great ring tones!

In the meantime, you may like to read more about the Raspberry Pi.

UPDATE: More recordings from Cologne and France

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

About Veronica Brandt

Veronica Brandt holds a Bachelor Degree in Electrical Engineering. She lives near Sydney, Australia, with her husband and six children.—(Read full biography).

“Music List” (4th Sunday of Advent, Year C)

This coming Sunday—22 December 2024—is the 4th Sunday of Advent (Year C). Some have expressed interest in perusing my “ORDER OF MUSIC.” If such a thing interests you, feel free to download it as a PDF file. The English version of “Roráte Cæli” we’re singing for the ENTRANCE CHANT is magnificent.

—Jeff Ostrowski

“Entrance Chant” • 4th Sunday of Advent

Download the ENTRANCE ANTIPHON in English for the 4th Sunday of Advent (22 December 2024). Set in the first mode—just like the authentic version—this setting manages to capture the “essence” of the Gregorian setting in quite an admirable way. Corresponding to the vocalist score is this free organ accompaniment. If you’re someone who enjoys rehearsal videos, this morning I attempted to sing it while simultaneously accompanying my voice on the pipe organ.

—Jeff Ostrowski

Communion (4th Sunday of Advent)

The COMMUNION ANTIPHON (PDF) we’re singing for the 4th Sunday of Advent has a particularly gorgeous melody. The text (from the prophet Isaiah) is also quite beautiful and is cited toward the beginning of Saint Matthew’s Gospel. It certainly seems like most of the Advent antiphons come from the book of Isaiah…

—Jeff Ostrowski

“Lessons and Carols”

Seen online! Dr. Samuel Backman conducted a “Lessons and Carols” service with his choir, and someone produced this lovely vignette.

—Corpus Christi Watershed

Epiphany Proclamation 2025

Each year, without fail, someone asks me to typeset the Epiphany Proclamation, an announcement of moveable feasts chanted each year on the feast of the Epiphany. As a result, you may now find an archive of 23 such proclamations in PDF ready to print HERE.

—Veronica Brandt

The Breviary in the Life of the Laity

Recently I have been enjoying looking through the inaugural (1927) edition of a 20th-century liturgical magazine called Orate Fratres. The July 1927 issue included an excellent article by a Chicago laywoman named Ellen Gates Starr entitled “The Delights of the Breviary: From the Point of View of a Lay Woman.” As we in the 21st century have recently undergone a (blessed!) re-translation of the missal into English, and as we await with joyful hope (please God, before Jesus comes back!) a similar re-translation of the breviary, the opening of her article reminded me of that old saying, “the more things change, the more they stay the same.” Nearly a hundred years ago, she penned words that could just as easily have been written today: “It is indeed a privilege to be allowed any participation, however slight, in the liturgical movement in the Church – the movement to bring back the classics of devotion, the Missal and the Breviary, into general use by the laity. The wonder is that they should ever have fallen into disuse. Nothing can take the place of these great universal prayers of the Church, the prayers of the Mass and the divine Office. One has only to know them to find them indispensable. And alas, how few of the laity know them!” I know that I have been tremendously nourished by regular praying of the breviary as of late, and my wish is that you and I, dear reader, may continue to nourish our interior lives with the official prayer of the Church, which present to us (in the Mass) and extend (in the Office) the fullness of Christ’s greatest gift to us – the gift of Himself – in the Most Holy Eucharist.

—Daniel Tucker

“Dom Pothier does not belong to the dim past, as the silence which surrounds his name would lead one to believe. Only a few years separate us from the time when—growing old and heavily burdened by trials—Dom Pothier was concentrating his ever keen attention on the study of manuscripts in the Belgian place of retreat where his community had found refuge. For he was the abbot; and there can be no doubt that the cross he wore during those days was a cross of sorrow, though he bore it with a smile.”

— Dom Ermin Vitry, OSB (31-OCT-1936)