Category Archives: Audio Visual

Hearing is believing

I’m an amateur sound guy. On the weekends I do the sound for a church with a small band – Drums, Bass, Acoustic guitar, a couple of vocals, and electric guitar on a good day. I know as much as I need to know to keep the band and the congregation happy. I’ve never studied audio. I listen to MP3s and I don’t like records.

So when I was invited to a Digital Console Showcase in a nearby church where they would be comparing the sound quality of the mixers in a blind test – I figured I would barely notice any difference, unless the quality of a mixer was really bad. Well, it turns out that I can hear the difference between the mixers – and that my observations were pretty much on par with the group. I’m on the lookout for a 16 channel digital mixer.

Here’s what we did. We had a set wave file with lots of different types of music and speech in a short clip. We had each listened to it beforehand. Then, the file was played at nominal gain with no tuning through five different desks: the Roland M200i, the Behringer x32, Midas m32, Yamaha QL5, Soundcraft Performer SI2, and Allen & Heath’s GLD 80 – though only the operator knew which mixer was number 1, 2, 3, 4 or 5. Predictably nobody really noticed a difference between the desks (or at least consistently across the group) and neither did I.

Soundcraft SI performer 1

X32-COMPACT_P0AAP_Top_XL

Behringer x32 compact

m200i_top_main_gal

Roland m200i

QU16_Front_Main

Allen & Heath QU16

The next step was to play with the EQ. The sound file was then played through the mixers with different eq settings. +10dB @5k Q1, +10dB @1k Q2 and finally +10dB @150 Q1. We listened to see which mixers gave the most musical or transparent results for the increase in gain. At this point i started to notice differences in the sound between the mixers. I could swear that the EQ change on the first mixer had a much harsher effect. In the 1K test the fourth desk sounded awful – and I knew by the reactions of those around me that I wasn’t wrong. Sadly, we were told later that there was an error with that mixer in that test.

Lastly we listened to the track with heavy compression. 5:1 Attack 15mS Rel 100mS reducing 10db. In this test I could definitely hear that some mixers just didn’t do a great job of compressing the sound without altering it.

The results were surprising to me. For example the Behringer x32 performed quite well – about on average with the other mixers – proving that the inclusion of Midas pre-amps with the mixer have made a big difference given the company’s less-than-satisfactory reputation for audio quality. That said, most people (except me) noted it sounded poor in the compression test. Maybe that’s something I need to listen out for more.

No desk stood out particularly above any other, and (if you exclude the botched 1k test results) no desk stands out as particularly poor either. Here they are:

Screenshot 2014-11-28 10.34.30

As a point of interest we listened to the sound file played through all 5 mixers with the gain pushed to solid red. Needless to say, they all sounded bad, and it wasn’t really a very measurable test anyway.

Setting up

So we’ve been here in Carlisle for just over two weeks now and we’re almost all settled in. We are so very thankful for the gifts that people have given us towards setting up a new home together. Every time I cut up vegetables I am thankful for sharp knives and nice (colour coded!) chopping boards. We love the concept of being able to store things in places other than our bedroom for once! One important part of setting up a home happened just last night – we finally got our new book-cases. Ruth had lots of fun putting out all her books on display, and I must say they look great. And don’t worry, I’ve set up the TV and Wii so we’re all set there!

But we’ve had little time to sit at home and play with our toys because we are already hard at work at OM. With the TeenStreet conference in Germany happening this month, Ruth has been planning a whole kid’s program and I have been training in the use of some pretty crazy sophisticated equipment. It is going to be a hectic two weeks so please pray for us as we go on this adventure together.

Men’s Conference

“It’s such a relief that you could come to help out today Chris, you were a big help” a member of the OMNIvision crew remarked as he dropped me home late Saturday night. I was just thankful to God for the opportunity to be a part of the event.

Last Wednesday I left my lovely fiancee in Berkhamsted and caught a train to Carlisle to work on a software project for OM ships. I had wanted to spend some more time in Carlisle connecting and getting accustomed to the area, and OM had kindly paid my way up here for a week and a half. On Friday morning in devotions, a member of OMNIvision approached me and asked me if I’d like to go to Manchester with them for the weekend Northern Men’s Conference. I agreed without delay and was whisked off to the bus as soon as I could tell people where I was going.

One crew member had fallen ill and I was needed to help with setup, packdown and camera. I had operated a camera many times before on the ship, but this was a step up from that. Bigger cameras, more professional crew, and an audience that expect quality.

The Northern Men’s Conference was a one day Christian conference with keynote speaker Dr David Cook from Australia encouraging men from all around Northern England how to be the man God designed them to be. As I operated the camera, it struck me that he was saying some key stuff that mattered to me at this point in my life. I am moving from being a single man under my parents to being a husband and head of the household. Whilst I won’t repeat his talks, I especially like that he said God designed us in his image – to work as He does, to rest as He does and to Love as he does. This and many other truths washed over me as I operated the camera – I felt doubly blessed hearing this instruction and doing what I love doing.

The Audio/Visual side of things ran very smoothly and everyone was thankful that I could come along and fill in for the other camera operator. I am looking forward to the big events like Teen Street that I’ll be involved with this summer. I thank God for the surprise adventure, the blessing of growing relationships with the crew and the instruction I received on being a man of God.

A week in Carlisle

Ruth and I recently spent the week in the northern border city of Carlisle nestled at the foothills of the Scottish highlands. Though it was a little colder up there we had a lovely time and we feel like we have a little more assurance of the future. We visited the OM International Coordinating Team (ICT) office and met some of the team who work there. ICT’s purpose is to come alongside missionaries at all levels and in all countries and provide the support and organisation that they need to do the work God has given them to do. Whilst the roles here feel a little bit corporate, the focus and outworking is in equipping, praying for and ministering to missionaries around the world.

Ruth spent some time with those she will be working with and the person that she will be replacing. She was able to get a good handle on what the job involves and get her hands on some resources that she can get familiar with in the coming months. The team seem very keen to have her working there as soon as we can – which will absolutely be after our wedding and honeymoon in June!

I spent some time with the team who run IT (Information Technology) on Logos Hope. They are putting together a donation system for the ships ministry that I am helping to construct. This is something I’ll be working on in the coming weeks alongside wedding plans and support raising. I also got to visit OMNIvision again and connect with the crew there. I will be based at OMNIvision (which is in a separate studio a few miles from ICT). I got to see the events that are coming up this summer and I’m very excited about the possibilities.

We were delighted to spend time with the Ingham family who let me stay with them for the week and often had Ruth and I around for dinner. It was very encouraging to be welcomed so warmly, especially when we don’t really know anyone in Carlisle. We were able to see a house that we could possibly move into in July, but there are no guarantees. We like the house so we are praying it will work out – if not they will find us another place.

It’s all very daunting moving to the UK, moving away from Ruth’s hometown, getting married and changing jobs – but we keep bringing it back to God and He keeps reassuring us we are doing the right thing. We are continually encouraged by the way that our lives seem to have been building towards this place and time – that God has been working behind the scenes in our lives in the good times and the bad to prepare us for ministry.

My desk at OMNIvision

My desk at OMNIvision

Christmas at Home

 

“We’re just glad to have you for Christmas” were my Mum’s kind words. After two years away from home missing Christmases and Birthdays, it was good to be home this year for my birthday, Christmas and New years. Often I think to myself that even though I would never change where God has taken me, I have in some way neglected my family and friends back home – that I’ve travelled the world doing God’s work, but left friends in the lurch. Spending this season at home, before jetting away again is an opportunity for me to make up for lost time. To spend quality time with my family, to help around the home where I can, to laugh, cry and hope with friends wherever they are at in life and to share with anyone who wants to know a little of what God has been doing in my life. My prayer is that God will use me in the time that I am here to bless people.

I was also delighted to spend this Christmas Eve at Grace Wamberal. I put in many hours of planning and two days of maintenance work to bring our lighting installation up to scratch for the carols service. It was so rewarding to see it on the night – everything working and arranged for the best coverage. Few if any people commented on the lighting this year, and that’s actually the way that I think it should be. They didn’t notice it at all, rather they were rejoicing and celebrating Jesus birth. When large numbers of people notice what I do, whether positive or negative – I know I’ve done something wrong, because my job is to point to the saviour, not to wow people with special effects.

As the new year dawns, I’ll be getting back to working in the church office on websites near and far in addition to continuing work on the audio visual equipment. I hope to be of the best use to the kingdom of God that I can be during these summer months at home. In April I will be heading over to England to be involved in an Audio/Visual missions movement called OMNIvision. I wish you and your families and friends all the best for 2012.

On the road


This week I had the chance to help with lighting and song words with a big event in Manchester. The event was the Northern Women’s Convention and it had around a thousand delegates. We were to provide the lighting, the cameras and the song words while another company did the sound. OmniVision has a big bus that has been converted with lots of television equipment inside. We took this bus down to Manchester and set it up outside the hall. I have set up similar equipment in my time on the ship so I was able to jump right in and set up all the lighting equipment on the set up day. This took a lot of the pressure off the person in charge of set-up. We worked until late in the night finishing everything off. I also helped set up some TVs on the stage so the worship team could read the lyrics.
The event went for the whole day on Saturday. My job was to choose appropriate background video loops to put behind the song words and to put up slides. Someone else did the actual song words. I was really happy to be a part of the programme and to see what they do in the bus. During one of the breaks I was allowed to have a play with one of the cameras so the video director could see if I was any good. I think I did OK at it. Live Audio/Visual has always been a passion of mine, and it was a huge blessing first to be able to be a part of AV on the ship for two years, and before that in church for a long time and now to experience it on a larger scale here in England. I would really like to return here to do this some more.

OmniVision


“Wait, you seriously like doing this kind of thing – that’s amazing!” This and other statements have been a part of the discussions that I have had lately with people at OmniVision. Situated in the city of Carlisle in far North England, OmniVision makes videos about what God is doing around the world drawing people to himself. Through the videos created here, we are given an insight into ministries that we can be a part of – – by supporting, by praying, by sending, by going. They also do live video coverage (Image Manification – or iMag for short) of big Christian conferences in Europe. This is the most exciting feature for me. I love to be behind the quality technology that helps to bring people into the presence of God – rather than push them away as it sometimes does. I like to see young people giving their lives to Jesus and committing themselves to missions both local and abroad. For that reason I’ve extended my world travelling for just one more month to visit the ministry and to experience a little of what they do. Now it just so happens that I used to be a computer programmer (I write PHP for those interested) and I really enjoyed that job, but didn’t get to do any of that in the ship. When I mentioned that I like to do PHP work and maintenance, more than one person was excited. I’ve already got two small projects that I’m working on to improve existing websites. I really like where I am working and I’ve already learned a whole lot more about my job. Carlisle is also a very nice city – very small but very cool. There is also a very nice place called the Lake District not far to the south which is breathtakingly beautiful. I think I am really going to enjoy the month here.

The greatest treasure

image

God sometimes does special things just to encourage you. this week I was able once more before I leave the ship to participate (doing av for) my favourite school program The Greatest Treasure. The cast was made entirely of people who joined at the same time that I didover two years ago and they put their all into their final performance before they hand over the baton to newer actors. I thoroughly enjoyed to push the buttons that make the sound effects and lighting sequences that make it such a mind blowing experience for the kids.

International Night Sri Lanka


For those who would love to travel the world, the Logos Hope brings the world to them. I share a cabin with a man from Korea and a man from France. In fact, we have over 45 nationalities onboard. So when we put on a show, it’s a taste of world culture. Mexican dancing, Korean fan dance, a Finnish signer, a special chinese instrument, drama – the lineup of performances was by far the ship’s best – but what made this event great was not the performances, but the audience.
Having changed our plans a day before, we decided to setup for International Night right outside the ship in the open air. Anybody who saw the stage came to sit down. With a thousand people watching, we performed the cultural dances and songs that we practiced hard for. And when we had drawn a huge crowd, we performed a drama about the prodigal son. And to explain the meaning of the drama, the MC gave the message of salvation that is so needed in this place.

As a lighting engineer my part in this started early in the morning bringing equipment out from the ship and setting it up. I had many helpers for which I am very thankful. Seeing the show lit well and looking very attractive – drawing the crowds, was a great feeling. And serving behind the scenes to make something like this a relaity is something I’ve always dreamed about. I thank God for allowing me to be a part of such an amazing ministry by using the skills that he has given me to serve him.

Dry dock work


So what am I doing in dry dock? Am I working in the engine room? No. I’m still working in Audio Visual, only my job has changed drastically. In place of managing a team of 5 operators and running big events I am sweating it out running cables, soldering, cutting, cleaning and otherwise making repairs and maintenance long overdue.
Working on this ship has taught me a lot about being a good steward of what I am given. People often told me to be faithful with the little things and then God will give you big things. Certainly the AV on this ship is a very big thing and I’m glad that I spent the time looking after AV in my home church first. Still I have a lot to learn about the proper care and maintenance of equipment. You wouldn’t beleive the dust that accumulates inside stuff after two years!