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VERYL ARDIS HANSEN
Cedar Rapids


Veryl Ardis Hansen passed away Wednesday morning, May 6, 2020. A private family service will be held for Veryl at St. Andrews Lutheran Church in Cedar Rapids. She will be buried in Memorial Park Cemetery in Mason City beside her mother and father.
Arrangements are being handled by Cedar Memorial
of Cedar Rapids.
She is survived by her husband, Richard Hansen;
her four children, Daniel, Andrew, Jane and Jill; and a granddaughter, Christine.
She was preceded in death by her mother, Viola Sorensen; father, Harry Sorensen; and brother, Charles Sorensen.
Born Veryl Ardis Sorensen on April 27, 1928, she grew up on a farm between Thornton and Swaledale, Iowa. She graduated from Swaledale High School in 1945. She attended Wartburg College in 1945-46 and graduated from St. Mary's School of Nursing, Rochester, Minn., in 1949. She worked for St. Luke's Hospital in Cedar Rapids, later in her career she worked as a visiting nurse. While dedicating her life to nursing, she raised four children and pursued numerous interests. She had a lifelong passion for music which she passed on to her children. She also loved the outdoors and wilderness areas. The family regularly took camping trips to parks in the western states, canoed Iowa rivers, and visited the Boundary Waters wilderness area in Minnesota many times. Later, Veryl and Richard continued their travels including a tent trip to Alaska. They also visited Germany, Korea, Japan and China.
Online condolences may be left for the family at www.cedarmemorial.com.

The upcoming primary election is a pivotal moment for Iowa City. For the past several months, I have talked to people throughout the district who are ready for change. They believe their Democratic representative should show up for people throughout the community, especially those in need. They expect a legislator from Iowa’s bluest district to be a leader in the party, raising money to support Democratic candidates up and down the ticket and making the strongest possible case for progressive legislation. They are ready to start now in building the future of the Democratic Party and state government in Iowa. And I am honored that they are putting their trust in me.

There is a lot at stake in this election. The coronavirus has laid bare and magnified preexisting inequities — inequities brought about by the Legislature’s disinvestment in education, health care, and worker rights and safety. Small businesses are now struggling to survive, when for years the state has been giving large corporations hundreds of millions of dollars in tax credits. Water quality, climate change and gun violence still need our attention, even as we continue to invest in keeping people safe from COVID-19. We have never needed strong leadership more than we do now.

I will be a champion for progressive values because I have lived them. I know how hard it can be for people to get by even when they work hard. I grew up in a trailer in rural Florida. Neither of my parents graduated high school. My dad was a construction worker who suffered for years with emphysema. When his health insurance was canceled, my family had to choose between paying for his medicine and everything else. Fortunately, public education gave me the opportunity for a better life. My teachers taught me well and helped me to apply to college. Public university tuition was affordable then, and I was able to work my way through engineering school and law school.

Today, I am a law professor, an environmental engineer and a mother. I believe I have the skills, energy and passion that Iowa City needs at this critical point in time. I will show up for every member of our community and fight for a better future for all of Iowa.

It’s time for change in Iowa City. Please vote for me in House District 85 and help to build the future that Iowa deserves.

Christina Bohannan is a candidate in the Democratic primary for Iowa House District 85.

Gov. Kim Reynolds has put Iowa on the map, and not in a good way. Sioux City and Waterloo/Cedar Falls are now on the list of communities in America with exploding cases of COVID-19. Both communities are now fighting to protect meatpacking workers and the community because company efforts to protect their workers have failed.

The alarms started going off at Iowa’s meatpacking plant in Tama and Columbus Junction in late March. Packing plants in those communities closed on April 6 due to rampant worker sickness from the deadly virus. Now, after repeated complaints, state OSHA inspectors were finally forced to visit Tyson’s plant in Waterloo. Sadly, however, they still have not conducted a single in-person inspection of any other Iowa plants to make sure that workers have protective equipment and are practicing effective infectious disease control.

Instead, Gov. Reynolds has repeatedly praised company executives for their efforts. trust packing plant CEOs without independently verifying what they were doing is now causing sickness, death and supply chain calamity.

Her ideologically motivated decision to block state inspectors from visiting and helping the plants has thrown Iowa livestock farmers into financial and management turmoil.

Now the president says all packing plants must remain open. This is a disaster. Forcing Iowa workers to work in unsafe conditions without state enforceable protections is cruel and will make all Iowans unsafe while further delaying our economic recovery.

Iowans deserve better.

State Sen. Joe Bolkcom

Iowa City

I’m running for Iowa’s 2nd district seat in the U.S. House of Representatives. Early last fall, I found that Mariannette Miller-Meeks is running again, after three losses, and that former Illinois Congressman Bobby Schilling is an Illinoisan turned Iowan. The second district seat should be held by a true Iowa citizen legislator.

The House of Representatives was meant to be the people’s house. One where people temporarily left their home and family to serve in Washington, then returned home to resume their life. Being elected to office was never intended to be a lifetime job. If elected I will serve three terms, then return to Iowa and the private sector.

I believe our government should be small, efficient and responsive to its citizens. I would insist that all government programs are reviewed and eliminated if they are not currently serving the public’s interests. I would also push for a budget that does not grow at a higher rate than incoming revenues.

I believe that all law-abiding citizens have the right to own a gun to hunt or to protect themselves from danger. I will not support any additional restrictions placed on law-abiding citizens.

I believe all life is sacred, from conception to natural death, regardless of ability. It is not my intention to tell any woman what to do with her body. I would prefer that each women take full control of her body and the choices she makes before pregnancy occurs.

In the beginning, our country was land rich and people poor. Anyone who could make it to our country was welcome and opportunities abounded. Today, we are crowded and too many struggle to find substantial work. Immigrants are welcome, but I support only legal immigration, to mitigate how many enter the United States, while our county exercises its right to defend its borders by reasonable means, including strengthening barriers to illegal entry.

I grew up in Washington, Iowa and moved to Iowa City in my late 20s. I currently work in retail and my wife works at a food distribution plant. We have two children, ages 11 and 9, who attend public school in Iowa City. On any given day you could see me at the grocery store, the mall, at the children’s school or at their soccer game. I will be a true citizen-legislator and I would like your support.

Tim Borchardt is a candidate in the Republican primary for Iowa’s 2nd Congressional District.

The next ten years will prove to be one of the most challenging eras in Iowa history.

Whether we meet those challenges with Iowa-smart, progressive responses will depend largely on the quality of legislators we elect to office.

Christina Bohannan, Democratic candidate for the Iowa House of Representatives, would be a remarkably talented and hardworking legislator, if given the opportunity to serve.

The daughter of blue-collar parents.

Trained as an environmental engineer.

A professor of law at the University of Iowa College of Law.

The former president of the Iowa Faculty Senate.

A mother.

These life experiences inform Christina Bohannan’s pragmatic progressivism.

If elected, she has the skill set to get good things done for Iowa.

Please join me in supporting Democrat Christina Bohannan for the House District 85 seat in the June 2 primary election.

Jim Larew

Iowa City

Coronavirus provides a chilling lesson about crowding. The disease originated in a densely packed Chinese City. As it moved worldwide it struck most heavily in crowded places where people live and work in proximity.

Medical experts advise us to stay home and keep fellow humans at a distance. Isolation works. If a pathogen can’t reach us it can’t cause harm.

The same holds true for food. Years ago farmers planted diverse crops in relatively small fields, and raised modest numbers of chickens, pigs, and cattle. One cornfield or chicken coop was, essentially, isolated from the next closest counterpart, making it hard for a disease to jump from one farm to the next.

Modern Agriculture, in contrast, raises hundreds of thousands of chickens and turkeys crowded together in single buildings. Hogs and cattle are also crammed together, as are crops. Essentially the Midwest is one continuous cornfield stretching from Ohio to Nebraska. Once a pathogen mutates a new disease can easily sweep across vast fields or through crowded growing buildings, leaving a path of death and food shortages in its wake.

Modern mass agriculture is efficient, providing consumers with inexpensive eggs, milk, vegetables and meat, but it is vulnerable. Today’s farmers recognize disease potential and practice scrupulous biosecurity to keep pathogens away from their crops and animals. Still, all it takes is one mutation or introduction of a foreign microbe and a high percentage of American food is lost.

Families can reduce their vulnerability to mass food production by growing some at home. During The Second World War the government encouraged families to plant victory gardens and keep one to two hens per family member. Many households were able to grow up to 40% of their annual dietary needs, even in small yards. It freed commercially produced food for the military. Yards remain capable of growing significant quantities of nutritious food using three techniques.

Gardening: An amazing quantity of nutritious food can be grown in even a small sunny backyard, especially when intensive gardening techniques are used.

Foraging: Delicious wild foods grow in unsprayed yards and are free for the picking. Our family, for example, enjoys nettles, lambsquarters, purslane, acorns and dandelions. Learning to identify, harvest, and process them is not difficult. Ironically spraying a yard kills plants people can eat to favor inedible grass.

Chickens: A six hen backyard flock will produce two dozen eggs a week. They need some commercial feed but recycle kitchen scraps and garden weeds into eggs. Cedar Rapids and other towns allow families to keep chickens with a few restrictions.

Families unable or unwilling to grow backyard food can boost food security by buying vegetables, meat and eggs from small local producers.

Coronavirus has taught us about contagion and helps clarify the threat that mass production poses. Raising backyard food enhances resilience. It’s satisfying and helps ensure there will be something to eat.

Rich Patterson of Cedar Rapids is a writer, former nature center director and ecological consultant who co-owns Winding Pathways LLC with his wife, Marion.

A good idea when trying to get the most out of your blog is usging the meta tag to tell the web bots to search & index your site. But for good SEO you should apply this code in your header.php file of your WordPress blog. <?php if(is_search()) { ?> <meta name="robots" content="noindex, nofollow" /> […]

The post Disable search engine on search pages appeared first on WPCult.

I talked about Disabling search engine on search pages in a previous post using the meta tag. Today lets go over the web bots Cached copy of your site. If you are working on builder your blog, or have a temporary site up, use the following code: <meta name="robots" content="noarchive"> This will tell any bot […]

The post Disable caching of your site or post appeared first on WPCult.

Here is a nifty trick for your comments.php template. If someone comes to your site and leaves a comment but doesn’t leave a url back to there site, the default link that is shown in place of the php code comment_author_url is the current page link. That might not look good. So, here is a […]

The post Display custom url if comment authors url is blank appeared first on WPCult.

Ever wanted to display the title of a post somewhere but limit the amount of characters that are shown? For instance, this post has a very long title, and if I were to use <?php echo the_title() ?> it would show as follows: Limit the characters that display on the_title. That may not fit well […]

The post Limit the characters that display on the_title appeared first on WPCult.

In a previous blogpost we talked about the Opus codec, which offers very low bitrates. Another codec seeking to achieve even lower bitrates is Codec 2.

Codec 2 is designed for use with speech only, and although the bitrates are impressive the results aren’t as clear as Opus, as you can hear in the following audio examples. However, there is some interesting work being done with Codec 2 in combination with neural network (WaveNets) that is yielding great results.

Layers of a WaveNet neural network.

Background

Codec 2 is an open source codec designed for speech, and aims for compression rates between 700bps and 3200bps (bits per seconds).

The man behind it, David Rowe, is an electronic engineer currently living in South Australia. He started the project in September 2009, with the main aim of improving low-cost radio communication for people living in remote areas of the world. With this in mind, he set out to develop a codec that would significantly reduce file sizes and the bandwidth required when streaming.

Another motivation according to David, was to be free from patented technologies used by closed source codes which he believes “require expensive and awkward licenses and are stifling innovation”. His belief is that this work can be done without requiring the use of patent protected codecs, so all his work is open source.

Potential Applications

Rowe’s perceived applications include VOIP trunking, voice over low bandwidth HF/VHF digital radio, (especially for amateur radio, so as to avoid issues with the use of proprietary codecs), and developing world and remote area communications, including military, police and emergency services.

Why we’re interested here at Auphonic is for its potential for longer podcasts, presentations and audiobooks, allowing for low storage and minimizing the effect of bad network connections.

How it Works

To achieve the lower rates sought, speech has to be reduced into the smallest possible information/data, and this means that the amount of redundant information that is transmitted has to be minimized.

To do this, Codec 2 uses harmonic sinusoidal speech coding. This splits the speech into 10 - 30ms segments, called frames. Each frame is then analysed for the fundamental frequency (or pitch), and the number of harmonics that fit into a 4Khz bandwidth. Further, for each of the harmonics within the 4khz range, the amplitude and phase are recorded.

This information is then coded, and the decoder reconstructs the audio based on this data.

Codec 2 Block diagrams - Encoder (left) And decoder (right)
Figure from Rowtel.

Audio Examples and Comparison with other Codecs

Whilst it all sounds great in theory, how does the reality match up? Let’s have a listen.

Here is a short wav audio file:

Applying Codec 2 (without the WaveNet decoder) at the different rates available, 3200bps, 2400bps,1600bps,1200bps and 700bps, we get:

These examples show significantly reduced file sizes.
Putting that information more meaningfully in terms of how much storage you would need for an hour of audio:

• At 3200bps, 1 hour of audio requires only 1.37MB (this would fit on one old 3½-inch floppy disk!)
• A rate of 2400bps equates to 1.03MB/h
• A rate of 1600bps equates to 0.68MB/h (Or approximately 2 hours of audio on one floppy disk!)
• A rate of 1200bps equates to 0.51MB/h
• A rate of 700bps equates to 0.3MB/h

So great compression, but the result is clearly not natural sounding.

As a comparison here is the same audio as a 8kb/s MP3:

The file size is significantly larger than Codec 2 and the quality is arguably still not useable. You can clearly hear what is sometimes called sizzle - the weird metallic sounds you hear on low quality MP3s.

There is a final codec which is worth comparing, one that that seems to capture the two ideals of usable quality at low bitrates that we want: Opus.
Because of it's convincing low-bitrate performance, Auphonic already offers Opus encoding all the way down to 6 kbps, the lowest bitrate that Opus supports.

Comparing Opus at this 6 kbps rate to the 8kbps MP3 shows a significant improvement - although slightly muffled, it still sounds natural:

Returning to Codec 2, and purely as s a bit of fun, here are some samples of Codec 2 on music! (Note that Codec 2 is not designed for music, it was only ever conceived for use on speech).

I personally couldn’t listen to the MP3 at this rate, so let’s listen to what Codec 2 does!

Codec 2 at different bitrates:

As you can hear, it is not suitable for this application at all!

Codec 2 and WaveNet

As we have heard, despite the impressive bitrates achieved, the end result is not very natural sounding.
However, where it starts to get more interesting is the work done by W. Bastiaan Kleijn from Cornell University Library. He has been using with Codec 2 running at 2400bps on the coding side, but replaced the Codec 2 decoder with a WaveNet deep learning generative model (for more informationsee the paper Wavenet based low rate speech coding).

Here are some samples from the authors:

Comparing to Codec 2 you can hear a significant increase in quality, and if you compare to the original, there is not a significant decrease in quality.

Conclusion

Whilst the (original) Codec 2 project represents very interesting work, it is limited, and the end result is not suited for podcasting. Also as we heard in the audio examples, it can only be used for voice recordings, and not music.

However, Codec 2 in combination with a WaveNet decoder improves the quality a lot and the low bitrate (2400bps) would be extremely interesting for podcasts and audiobooks distribution as well: one hour of audio would require only 1.03MB of storage!

Auphonic will add support for Codec 2 output files when the WaveNet decoder is in a usable form. For now we have just added support for Codec 2 input files.

We all know about the new coronavirus that has been affecting hundreds of thousands of people worldwide. And while scientists, researchers, and doctors are all working tirelessly to find a cure for this terrible disease, one thing is for sure: staying home is saving lives. The greatest tool that we have right now to help […]

Read More at Check Out These Famous Logos Practicing Social Distancing – McDonald’s, Mercedes, and More

Many people think the word “disability” means people who require a wheelchair or walker. In reality, however, there is much more to disability than meets the eye. 

Patients with disabilities must receive the same level of lifesaving medical treatment from hospitals during the coronavirus pandemic as able-bodied patients, the Trump administration said.

Listening without judgement is one of the best things you can do for someone with PTSD.

Listening without judgement is one of the best things you can do for someone with PTSD.

Solar power is a free natural source of energy from up above, it's a gift of God, we call it the sun and it is for everyone to use. Solar cost may be much lower than you might expect.

Now that we have most of the basics of HTML and CSS in the browser, we’ve begun implementing new features that I would consider “quality of life” improvements, many of which have been inspired by mobile. One great example is the CSS prefers-color-scheme media query, which allows developers to cater their design to system theme […]

The post How to Display Mode-Specific Images appeared first on David Walsh Blog.

Video by NASA’s Goddard Space Flight Center / Jefferson Beck Arctic sea ice has not only been shrinking in surface area in recent years, it’s becoming younger and thinner as well. In this animation, where the ice cover almost looks … Continue reading →

What happens when you mash-up Disney princesses with Marvel Super Heros, artist cartooncookie did an excellent job creating this mix: Marvel x Disney Princesses: a celebration of the X-Men joining...