<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: ssalazar</title><link>https://news.ycombinator.com/user?id=ssalazar</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 03 May 2026 23:11:22 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=ssalazar" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[Mel Frequency Cepstral Coefficients]]></title><description><![CDATA[
<p>Article URL: <a href="https://blog.spencersalazar.com/archive/mel-frequency-cepstral-coefficients/">https://blog.spencersalazar.com/archive/mel-frequency-cepstral-coefficients/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=47390642">https://news.ycombinator.com/item?id=47390642</a></p>
<p>Points: 2</p>
<p># Comments: 0</p>
]]></description><pubDate>Sun, 15 Mar 2026 18:59:41 +0000</pubDate><link>https://blog.spencersalazar.com/archive/mel-frequency-cepstral-coefficients/</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=47390642</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47390642</guid></item><item><title><![CDATA[New comment by ssalazar in "KORG phase8 – Acoustic Synthesizer"]]></title><description><![CDATA[
<p>It looks most similar to a Rhodes piano-type electromechanical keyboard, where tuned metal elements are somehow actuated and then sonified with a guitar pickup. 
Unlikely theres any FM which would require independently digitizing each of the resonators and just generally a lot of complexity that doesnt seem warranted.<p>The similarity in timbre isn't coincidental though -- FM is noted for its ability to emulate complex timbres like bells/metallic tones (such as electric pianos) that are challenging for more traditional subtractive synthesis architectures.</p>
]]></description><pubDate>Fri, 23 Jan 2026 20:25:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=46737417</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=46737417</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46737417</guid></item><item><title><![CDATA[New comment by ssalazar in "Software engineers can no longer neglect their soft skills"]]></title><description><![CDATA[
<p>Many people who get into software development before 2010 or so have easily spent hundreds of dollars on dev tools of a similar nature.</p>
]]></description><pubDate>Sun, 18 Jan 2026 22:51:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=46673002</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=46673002</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46673002</guid></item><item><title><![CDATA[New comment by ssalazar in "Ask HN: Unemployed almost a year after graduating MIT – a rant"]]></title><description><![CDATA[
<p>Sharing my experience if it helps. 
I graduated in 2006 from Princeton CS, cum laude, with no job offers from any tech company. 
This was even before the global financial crisis of 2007-2009, so I didn't really have an excuse. 
I was lucky enough to be hired in the CS lab  where I did my senior thesis work, as a research assistant, to continue some of the work I did for my senior thesis.<p>At the time it felt like a humbling experience to still be hanging around campus after already having graduated, but now I look back on those times fondly. 
The work I did then was on an open source research project that ended up being a cornerstone of my future career, that people still bring up when I meet folks at conferences or other industry events. 
Eventually I picked up an internship in San Francisco, and from there the job opportunities poured in. 
I've had a rich and colorful career since, and am currently the CTO of a small-ish tech company in the music space.<p>Your best bet is to continue investing in work that is in public that you can point to for employers and friends. 
Its easier said than done to frame a perceived failure as an opportunity, but thats the only constructive way to get through it; looking back, thats exactly been my experience.</p>
]]></description><pubDate>Wed, 14 Jan 2026 20:55:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=46623217</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=46623217</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46623217</guid></item><item><title><![CDATA[New comment by ssalazar in "F-35 pilot held 50-minute airborne conference call with engineers before crash"]]></title><description><![CDATA[
<p>This blog post (and blog in general) has some detailed descriptions of different control laws, how they are activated, and how they contributed to the conditions of this particular crash: 
<a href="https://admiralcloudberg.medium.com/trial-by-fire-the-crash-of-aeroflot-flight-1492-ee61cebcf6ec" rel="nofollow">https://admiralcloudberg.medium.com/trial-by-fire-the-crash-...</a><p>The above post is focused on a Sukhoi jet, with some comparison to Airbus' design, but they also cover Airbus in another post: 
<a href="https://admiralcloudberg.medium.com/the-long-way-down-the-crash-of-air-france-flight-447-8a7678c37982" rel="nofollow">https://admiralcloudberg.medium.com/the-long-way-down-the-cr...</a></p>
]]></description><pubDate>Wed, 27 Aug 2025 18:14:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=45043044</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=45043044</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45043044</guid></item><item><title><![CDATA[New comment by ssalazar in "GPT-5"]]></title><description><![CDATA[
<p>Lmao no, what Ive described is a reasonably competent junior engineer.</p>
]]></description><pubDate>Fri, 08 Aug 2025 05:18:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=44833704</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=44833704</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44833704</guid></item><item><title><![CDATA[New comment by ssalazar in "GPT-5"]]></title><description><![CDATA[
<p>> very fancy search engines<p>This is a common misunderstanding of LLMs. 
The major, qualitative difference is that LLMs represent their knowledge in a latent space that is composable and can be interpolated.
For a significant class of programming problems this is industry changing.<p>E.g. "solve problem X for which there is copious training data, subject to constraints Y for which there is also copious training data" can actually solve a lot of engineering problems for combinations of X and Y that never previously existed, and instead would take many hours of assembling code from a patchwork of tutorials and StackOverflow posts.<p>This leaves the unknown issues that require deeper reasoning to established software engineers, but so much of the technology industry is using well known stacks to implement CRUD and moving bytes from A to B for different business needs. 
This is what LLMs basically turbocharge.</p>
]]></description><pubDate>Thu, 07 Aug 2025 21:24:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=44830549</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=44830549</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44830549</guid></item><item><title><![CDATA[New comment by ssalazar in "What the Fuck Python"]]></title><description><![CDATA[
<p>I didnt make it past the long list of id() misuses, but its a rookie mistake to confuse referential equality with value equality, and when doing so youre in for a bad time.</p>
]]></description><pubDate>Sat, 19 Jul 2025 23:20:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=44620410</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=44620410</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44620410</guid></item><item><title><![CDATA[New comment by ssalazar in "Phrase origin: Why do we "call" functions?"]]></title><description><![CDATA[
<p>For those who aren't already familiar, James Burke in Connections has a great summary/rundown of this technological progression from Jacquard loom to census tabulator to computer punchcard, starting around the 36 minute mark here (though the whole video is worth watching).<p><a href="https://youtu.be/z6yL0_sDnX0?si=NtyyybZSGCKmktdG&t=2150" rel="nofollow">https://youtu.be/z6yL0_sDnX0?si=NtyyybZSGCKmktdG&t=2150</a></p>
]]></description><pubDate>Wed, 09 Jul 2025 20:06:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=44514246</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=44514246</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44514246</guid></item><item><title><![CDATA[New comment by ssalazar in "The Barbican"]]></title><description><![CDATA[
<p>The Agency on Showtime also prominently features the Barbican as the protagonist's residence with a number of great exterior shots.</p>
]]></description><pubDate>Mon, 12 May 2025 22:58:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=43968245</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43968245</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43968245</guid></item><item><title><![CDATA[New comment by ssalazar in "Gemini 2.5 Pro Preview"]]></title><description><![CDATA[
<p>Im saying, lets see some actual reasoning behind the extrapolation rather than "just trust me bro" or "sama said this in a TED talk". 
Many of the comments here and elsewhere have been in the latter categories.</p>
]]></description><pubDate>Wed, 07 May 2025 16:46:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=43917921</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43917921</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43917921</guid></item><item><title><![CDATA[New comment by ssalazar in "Gemini 2.5 Pro Preview"]]></title><description><![CDATA[
<p>Thanks -- this is what I mean by evidence, someone with actual experience and skin in the game weighing in rather than blustering proclamations based on vibes.<p>I agree they improve productivity to where you need fewer developers for a similar quantity of output than before. 
But I dont think LLMs specifically will reduce the need for some engineer to do the higher level technical design and architecture work, just given what Ive seen and my understanding of the underlying tech.</p>
]]></description><pubDate>Wed, 07 May 2025 16:41:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=43917868</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43917868</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43917868</guid></item><item><title><![CDATA[New comment by ssalazar in "Gemini 2.5 Pro Preview"]]></title><description><![CDATA[
<p>Im using them fine. 
Im refuting the grandparent's point that they will replace basically all programming activities (including architecture) in 5 years.</p>
]]></description><pubDate>Wed, 07 May 2025 16:34:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=43917779</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43917779</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43917779</guid></item><item><title><![CDATA[New comment by ssalazar in "Gemini 2.5 Pro Preview"]]></title><description><![CDATA[
<p>Thanks -- this is much more thoughtful than the persistent chorus of "just trust me, bro".</p>
]]></description><pubDate>Wed, 07 May 2025 16:33:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=43917761</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43917761</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43917761</guid></item><item><title><![CDATA[New comment by ssalazar in "Gemini 2.5 Pro Preview"]]></title><description><![CDATA[
<p>I code with multiple LLMs every day and build products that use LLM tech under the hood. 
I dont think we're anywhere near LLMs being good at code design. 
Existing models make _tons_ of basic mistakes and require supervision even for relatively simple coding tasks in popular languages, and its worse for languages and frameworks that are less represented in public sources of training data. 
I am _frequently_ having to tell Claude/ChatGPT to clean up basic architectural and design defects. 
Theres no way I would trust this unsupervised.<p>Can you point to _any_ evidence to support that human software development abilities will be eclipsed by LLMs other than trying to predict which part of the S-curve we're on?</p>
]]></description><pubDate>Tue, 06 May 2025 23:55:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=43910870</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43910870</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43910870</guid></item><item><title><![CDATA[New comment by ssalazar in "Why can't Ivies cope with losing a few hundred million?"]]></title><description><![CDATA[
<p>This author presumably understands but buries the lede that for an endowment of $15 billion a university would typically only spend 5%, or $750 million, annually. 
So "a mere $400m" is over half of the annual funds from the endowment (not including tuition income and donations) that might be available to a university with such an endowment.<p>It should be relatively obvious that spending into the principal of an endowment is not a sustainable practice over the long-term for universities that are operating at the scale of centuries.</p>
]]></description><pubDate>Wed, 30 Apr 2025 19:43:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=43849786</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43849786</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43849786</guid></item><item><title><![CDATA[New comment by ssalazar in "Someone at YouTube needs glasses"]]></title><description><![CDATA[
<p>Some of this is probably driven by mobile usage and unifying the experience between mobile <> desktop. 
But the truth is a team almost certainly tested this and measured an improvement of some topline performance metric. 
(Hacker News articles comparing YT before and after screenshots is not one of their topline metrics.)</p>
]]></description><pubDate>Wed, 30 Apr 2025 17:39:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=43848448</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43848448</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43848448</guid></item><item><title><![CDATA[New comment by ssalazar in "A cheat sheet for why using ChatGPT is not bad for the environment"]]></title><description><![CDATA[
<p>Its not offset, its amortized. 
Your effective flour / pizza is (300 + 300) / num_pizzas.
The total marginal flour expended will go up as you make more pizzas, but the effective cost will actually go down as the upfront cost is amortized over lifetime usage.</p>
]]></description><pubDate>Tue, 29 Apr 2025 20:49:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=43837897</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43837897</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43837897</guid></item><item><title><![CDATA[New comment by ssalazar in "In Severance, Office Perks Couldn't Be More Sinister"]]></title><description><![CDATA[
<p>I'm ambivalent about Severance, though folks here may appreciate that it has many excellent establishing shots of the magnificent Bell Labs Holmdel Complex.<p><a href="https://en.wikipedia.org/wiki/Bell_Labs_Holmdel_Complex" rel="nofollow">https://en.wikipedia.org/wiki/Bell_Labs_Holmdel_Complex</a></p>
]]></description><pubDate>Thu, 06 Mar 2025 01:13:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=43274993</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43274993</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43274993</guid></item><item><title><![CDATA[New comment by ssalazar in "Should managers still code?"]]></title><description><![CDATA[
<p>Counterpoint: I don't want a boss who is so detached from the rest of life & society that they have copious free time on nights and weekends to practice coding.</p>
]]></description><pubDate>Wed, 05 Mar 2025 03:36:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=43262386</link><dc:creator>ssalazar</dc:creator><comments>https://news.ycombinator.com/item?id=43262386</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43262386</guid></item></channel></rss>