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I found my old iPod last night, took a while to get it to boot, but I recorded a microcast just for nostalgia. I use this quite a lot around 2005-9 to record podcasts with my primary classes. There seem to be some interesting crackles added this time.
Suprisingly it mounted on my mac, I could drag the wav file to the desktop and convert to mp3, no other editing.
The above is a short selection of a few moments of the stream I broadcast this morning, 10 minutes in total. The segments are each separated by 1 seconds of generated silence. The Whole thing is on the Stream Page. There is a fox barking near the start and a pigeon claps its wings over head near the end.
First, an apology it seems I should have streamed on Saturday. I somehow got mixed up and though it was Sunday. So 4am saw me leave the house and head for the park. Set up and started streaming at about 4:20am.
The birds were singing and there was not much traffic. As well as my phone I’d brought along my wife’s, to listen to the main stream and watch the chat. The Shure MV88 mic I use does not have a place to monitor the audio or listen to other audio on the phone. The borrowed phone worked ok, until listening for over an hour burned through my wife’s data 🙁
Not having noticed my scheduling error, I wondered if I was an hour out and asked in the chat about that. Hannah graciously didn’t mention I was out by a day and asked if I could hold on till 5:45. That I could. I’d could see I was live, but had trouble listening, but read in the chat it sounded ok.
I had listened now and again the day before and to some of the long running streams. I listened a lot more during the hour or so I was in the park. It was quite strange listening to the local sounds in one ear and England, the Netherlands, France & Barcelona in the other. Next time (and I’d love to do this again) I’d listen more during the whole 24 hours and pay more attention to the chat.
There is a well developed community around soundcamp.
I suppose I’ve done a fair amount of very casual field recordings over the years. Starting with audioboo, through SLFTalk, #ds106radio and Edutalk. Some of this has been from a computer at conferences & TeachMeets mostly from a computer. The mobile has been pretty casual andI’ve not worried about monitoring anything. Taking my wife’s phone was a lost minute idea, it might be an idea to join more dots.
I’ve used a variety of iOS app for streaming in the past but soundcamp have their own, locuscast. They had some last minute problems with a server which meant a switch to iziCast. Icecast clients for phones come and go and are of variable quality. iziCast seems more professional than many others, not free, I hope it stays around for a while. It can be used as a recorder as well as a icecast streamer.
Some of the other options look inviting, a raspberry pi perhaps. I’ve also got a zoom H4 N mic somewhere which would hook up to my phone and allow monitoring. I should wait till my old lightning port iPhone is replaced in case USB C comes to iPhones before I buy a connector.
Out Early
One of the most interesting things about this was being out so early. We enjoyed walking the park before 8 during lockdown. I usually like to get out early on hillwalks, but this was much earlier. I saw a couple around 5:30 walking their dog and someone was feeding herons about 6 but other than that things were very quiet.
I also spent about an hour and a half in a couple of square metres. Usually if I am outside I am walking. I need to think about sitting still more often. Also worth going further afield. Also worth working a bit on learning some more bird calls. I only recognise a few.
I mostly forget that this blog is supposed to be about teaching & technology. There might be a few clues and ideas that could be imported into the classroom. I’ve alway liked online collaboration between classes. Could do something similar. Bird sounds or even playground sounds across a range of schools might be an interesting broadcast.
As soon as I stopped streaming a few more birds appeared. A couple of coal tits and a goldcrest were flitting around the bushes behind me. To early for a clear photos but nice to see.
The other day I took the opportunity to test out my new Shure MV88 mic (Christmas present) with it’s dead cat. It was not a particularly windy day but there was a stiff breeze higher up the hill whee I recorded this.
I think the mic worked very well I would have expected it to be too windy without it. I am not sure how much is down to the Shure and how much to the dead cat.
Using the mic you need to use the Motiv Audio app if you want to set the mic. I used the Mono Cardioid pattern with the gain turned up. I left the wind reduction off.
I I had 5 pieces of audio to edit together after a brief fling with ferrite 1 I switched to GarageBand which did the job. Exported to a shortcut that uploaded to my blog.
I think that microcasts should really be one take rather than multitrack, but keep getting tempted to edit. The Motiv app allows you to pause audio and then record more, but I wonder if that would be lost if there was a large time lapse, other apps switched to etc.
Map and a few photos: Glen Douglas Trio 4-1-2018
fn1. Ferrite only supports 3 tracks in basic version. ↩
Recorded along the Forth and Clyde canal.
A bunch of parakeets were settling down for the night in Victoria Park this evening. A quick recording with a bit is speach at the end. 🎙
It has taken me a while to get this one together. I am still experimenting with recording on the hoof. This time I decided to record a series of short clips in Voice Memos. the intention was to string them together quickly with Ferrite. I found that a bit footery on the phone and ran into the three track for free limit.
Returned to the problem on the iPad and Hokusai. Only took a few minutes. Both ferrite and Hokusai are made by the same developer! I think I might read Difference: Between Hokusai Audio Editor and Ferrite Recording Studio — Wooji Juice I need to get a bit more practice with these apps.
Another experimental microcast. I recorded this on a walk last week using the iPhone audio memos app. Just kept a memo open and recorded fragments on the go. Unfortunately at some point I hit done and when I added more, without looking, I recorded over the start.
On editing in ferrite the app crashed everytime. So I switched to Hokusai 2 cut the start pasted it to the end and then levelled in Auphonic. Finally back in Ferrite I added the intro (recorded in Ferrite and run through Auphonic).
This if far too complicated. I also need a dead cat from the phone to cut down on wind noise.
Episode 15 of an irregular microcast.
A short history of my efforts to be a podcaster.
