MacRumors

iFixit reports that the chip responsible for handling the noise cancellation capabilities of the iPhone 4 has finally been identified, with chip teardown firm Chipworks pegging it has having come from Audience, the producer of high-end voice processors found in such devices as the Nexus One. The identification was made more difficult by Apple's move to have the chip "white-labelled" by Audience to remove any specific identifying marks on the outside of the chip package. From iFixit's report:

There was one small, 3mm x 3mm chip that we weren't able to identify during our teardown. It was white-labelled, meaning Apple asked the manufacturer to remove their branding from the package to make it difficult for folks like us to identify. The markings on the chip '10C0 01S8 0077' didn’t match any existing part in our database, and we didn't pursue it further. This part turned up again this February when we got our hands on the Verizon (CDMA) iPhone 4.

With Chipworks finally performing a decapping procedure to analyze the internal structure of the chip in question, telltale signs including an "Audience" die marking buried inside the chip confirmed that the company is indeed responsible for the audio signal processor in the iPhone 4.

The confirmation reveals yet another high-profile design win for Audience, which has seen its chips incorporated into smartphones from Samsung, HTC, and other manufacturers and has established itself as offering the top-performing noise cancellation technology in the industry.

paidContent reports that Apple is looking to increase the visibility of its iBookstore by participating in the upcoming BookExpo America trade show with a booth in a "prime location" on the exhibit floor. The booth marks Apple's first appearance at the event and a rare appearance by the company at a third-party trade show, especially since its effort to essentially eliminate such participation that culminated in the company exiting Macworld Expo several years ago.

The company has a large booth in a prime location, next door to Scholastic and in the same area as major publishers including Random House, Disney (NYSE: DIS) Book Group and Macmillan. BEA's website notes that Apple will be represented by Scott Simpson from Apple's iBookstore.

Apple is not expected to make any particular product or service announcements at the conference, and is likely attending simply to raise its profile in the e-book market as it seeks to grow share competing against such major players as Amazon and Barnes & Noble.

Update: A BEA representative has clarified with paidContent that Apple will not be exhibiting publicly at BookExpo America, only meeting privately with publishers at the event. Apple continues to be listed on the BEA site as an "exhibitor", but other details promoting the company's presence have been removed.

Reuters reports that Apple has submitted a proposal for a standardized SIM card design smaller than the micro-SIM currently used in the iPhone 4 and iPad, with the new design having apparently won the backing of French carrier Orange. The design would reportedly allow Apple and other companies adopting the card to design smaller and thinner devices.

"We were quite happy to see last week that Apple has submitted a new requirement to (European telecoms standards body) ETSI for a smaller SIM form factor -- smaller than the one that goes in iPhone 4 and iPad," said Anne Bouverot, Orange's head of mobile services.

"They have done that through the standardisation route, through ETSI, with the sponsorship of some major mobile operators, Orange being one of them," she told the Paris leg of the Reuters Global Technology Summit.

With finalization of the standard and technical issues still to be worked out, devices using the smaller SIM card could hit the market next year.

Apple made waves last year with reports that the company was seeking to deploy embedded SIM cards, a step that would remove some of the power of carriers over phone distribution. While the GSM Association and some carriers expressed interest in the idea, threats from other carriers to withhold iPhone subsidies reportedly resulted in Apple backing away from the technology for the time being.

It is unclear whether the newly-proposed standard is related to the embedded SIM technology discussed last year, but it appears to more likely simply be a smaller evolution of the removable SIM cards in use today.

Asymco yesterday published a pair of charts providing an interesting perspective on mobile phone company performance for the first quarter of 2011, comparing units sold against profitability.

In the first view, the eight largest mobile phone brands are depicted according to share of units sold during the quarter, with Apple (shown in dark orange) checking in at about 7% share among those top vendors. Apple is joined by Research in Motion and HTC in a category of "smartphone-only" vendors that were responsible for 16% of the overall units shipped during the quarter by the top vendors.

But in looking at the profitability of those top eight vendors, a very different view emerges with Apple accounting for about 57% of total profits and Research in Motion and HTC pitching in to give the smartphone-only vendors over 75% of the total profits among the top vendors. In addition, three of the five "diversified" vendors (LG, Motorola, and Sony Ericsson) drop out of the picture entirely in the new view as they were each unable to turn a profit on their mobile phone businesses during the quarter.

Asymco's Horace Dediu argues that the trend of smartphone vendors dominating industry profits will force the "diversified" vendors to refocus on smartphones, further driving the shift away from so-called "dumb phones" and leaving that market to lower-tier vendors.

I've suggested before that I don't see non-smart devices being interesting to vendors in the near term. Each additional dumb phone added to a portfolio will decrease a company's operating margin. The market dynamics are such that I think non-smart phones will disappear entirely from branded portfolios in 3 to 5 years.

Apple's profit share of around 57% for the quarter is up from 50% in Asymco's study for the fourth quarter of 2010 and continues a trend that has seen the company grab an increasingly large portion of industry profits over the past several years.

Just one day after a research analyst claimed that Apple will not be including near field communication (NFC) capabilities in the next-generation iPhone, BGR reports that Apple has been making changes to its retail store payment setup and iPod touch-based EasyPay system that could allow the company to begin accepting NFC payments. The development would of course argue in favor of Apple deploying NFC capabilities in the iPhone sooner rather than later.

First off, Apple's POS devices - its iPod touch-based wireless payment terminals - recently all went offline for "maintenance" for an entire day, leaving customers unable to purchase some items or return merchandise. Additionally, we have been told that there were recently multiple "overnights" in Apple retail locations, which required store employees to "assist in installing TBD devices" throughout the stores "as the retail segment of Apple grows." Lastly, sources tell us that there have been new tables installed in stores that have different wiring compared to Apple's standard tables.

The report notes that the changes may have something to do with behind-the-scenes retail store activity potentially related to a 10th anniversary event or product launch but that at least one source has indicated that the new point-of-sale systems will support NFC technology.

According to The Guardian, Apple is "actively investigating" the recent controversy that has seen patent holding firm Lodsys targeting small iOS developers with notices of patent infringement and giving them 21 days to purchase licenses for technology related to in app purchase and upgrade links within apps. The company is also said to be preparing a response to be issued later this week.

Apple's legal department is understood to be "actively investigating" claims by Lodsys, a patent holding company based in Texas, to have a claim against iPhone and iPad developers who use in-app purchase systems.

So far Lodsys has served papers on about a dozen iOS developers who it says are infringing its patent 10/732,102, which it bought in 2004 from the inventor, who filed it in the 1990s, covering user interaction over a network.

Apple is not expected to respond to the claims, which have been passed to it by affected developers, until later this week.

At least one of the affected developers had reached out to Apple's legal department immediately after receiving the notice, seeking advice on how to respond to the claims and whether Apple had any position on the situation. It has been unclear, however, whether Apple would take up an active role on the issue, given Lodsys' claims that Apple, along with Google and Microsoft, already has a license for the technology for its own apps.

Word of Apple's investigation into the matter comes as Lodsys continues to target developers with notices, as Talos Tsui of The Iconfactory sent out a Tweet a short time ago sharing that his company has just been "Lodsysed". It is unclear, however, whether this is a fresh batch of notices or if stragglers from the original round of mailings are still coming through.

PCWorld reports that while Hewlett-Packard (HP) had considered using Thunderbolt in its newest desktop PCs, for now it's sticking with USB 3.0.

“We did look at [Thunderbolt]. We’re still looking into it. Haven't found a value proposition yet,” said Xavier Lauwaert, worldwide marketing manager for desktops at HP.

According to Lauwaert, everone seems to be content with USB 3.0 so they don't see the value of including Thunderbolt in their desktop machines.

Thunderbolt is the high speed interconnect system that was introduced by Intel in February. Apple was the first customer to adopt the new connector with the launch of its early 2011 MacBook Pros. Apple has since released new iMacs also supporting Thunderbolt. Due to the newness of the connector, there is presently little 3rd party support, though Intel is said to be opening up Thunderbolt development this quarter.

HP is notable for being the largest U.S. computer manufacturer accounting for 26% of the market in the 1st quarter 2011.

As noticed by Stop it, AT&T, Apple has posted a job listing looking for a "Carrier Engineer" located in the Kansas City, Missouri area to work with carriers on technical issues. The listing was posted on April 2nd.

Member of the Carrier Engineering team that supports taking products through technical approval at the carriers. A Carrier Engineer team is responsible for day-to-day technical interactions with the one or more carriers to track down issues reported by the carrier, assist the carrier with testing they might be conducting and working with program management, software development and test teams to get products approved by the carriers.

Kansas City is not a typical staffing location for Apple's engineers, leading to speculation that the position is specifically related to working with Sprint, which has its headquarters in the Kansas City suburb of Overland Park, Kansas.

Late last week, Jeffries & Company research analyst Peter Misek claimed that Apple's next-generation iPhone will debut in September, with service expanding to include Sprint and T-Mobile in the United States before the end of the year.

Update: Apple has changed the location listed on the job posting, now citing the company's headquarters in Cupertino, California.

Late last week, Netputing revealed that Mac OS X Lion Developer Previews include an option to install new text-to-speech voices. The voices were actually found to be identical to voices from a Nuance speech product, seemingly confirming that Apple will be using Nuance technology in Mac OS X Lion. The voices aren't quite yet usable in Lion, as Netputing notes that you currently get an error message in Lion when trying to install them. OSX Daily, however, points out that the voices are available online for sample:

- English American Accent – Samantha
- English British Accent – Serena
- French Canadian – Felix
- Spanish – Monica
- Finnish – Mikko (seen in screenshot)
- German – Yannick (seen in screenshot)
- Mandarin Chinese – Mei Ling

The new voices are distinct improvements over the previous text-to-speech voices.

Rumors had pegged Apple's Nuance negotiations to be centered around iOS 5 rather than Mac OS X Lion, although there could be a broader agreement between the two companies. Apple's interest in Nuance seems primarily due to their speech recognition technology rather than text-to-speech functionality, as Siri had used Nuance to power their voice-activated search. Apple acquired Siri in April 2010 and is expected to integrate its technology into iOS.

Making good on its promise to roll out more titles on the iPad, Conde Nast today released in-app subscriptions and apps for Vanity Fair, Glamour, Golf Digest and Allure.

The monthly magazines will run $1.99 per issue or $19.99 per year on the iPad, with current print subscribers receiving the iPad issues for free. Print subscriptions are available directly through the magazines' websites for the same price as the iPad versions: $19.99/year, notably keeping Conde within Apple's pricing guidelines for in-app subscriptions.

From an internal memo by Conde Nast President Bob Sauerberg:

Today's rollout follows last Monday's successful debut of iPad subscriptions for The New Yorker, which was the top-grossing app for most of the week. We're clearly tapping into the enormous appetite consumers have for our award-winning content.

Thank you to everyone who worked so hard to bring this next important step in our digital growth to market on schedule. We should all be exceedingly proud of each and every milestone.

A Conde Nast spokesperson declined to comment when asked about iPad subscription numbers for The New Yorker.

With in-app subscriptions for five Conde Nast magazines now available for the iPad, subscriptions for the publisher's remaining three iPad magazines (Wired, Self and GQ) should be rolling out by the end of the month.

MacStories reports that Apple retail stores are holding all-hands employee meetings on Sunday, May 22nd. While it's not unusual for Apple to hold such meetings, the early timing of the meeting seems strange.

Store meetings at 7AM Sunday across United States. Unusual time. Expecting some announcement. All stores, brand-wide US. Don't know about other countries.

While there had previously been some speculation about some sort of 10th anniversary Apple retail event, we'd heard that this may simply be due to training.

Boy Genius Report also details some of the seemingly extreme measures:

- There's an overnight shift planned for around 10-15 individuals at each Apple Store to work from late Saturday all the way through mid-Sunday.
- During the overnight shift, it's going to be required that employees lock cell phones in the main office. They will also have to sign an NDA with Apple.
- There are a wide variety of roles, we're told, for the overnight shift. This includes all visuals staff, a manager, a business team member, a few Genius team members, one back-of-house employee, and a few generic Apple specialists.
- Apple stores have apparently already received hardware to install, and are expecting more hardware to come on Friday or Saturday. All materials that Apple stores have received have been instructed to be under lock and key until after close on Saturday night.
- Apple employees will be putting up black curtains at all stores so that people walking outside cannot see inside.
- Employees have had to download gigabytes of data from Apple corporate labeled, "training" in a password-protected zipped folder that won't accessible to managers or anyone else until Saturday afternoon.
- Lastly, all Apple retail stores have mandatory meetings on Sunday, May 22nd. Most meeting are scheduled for the morning, but there are evening meetings as well.